Quiz

BIOL 108: Human Body Final Exam

Deleted user 118 questions Updated 5 Mar 2018

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1Select the following which are molecules of life:
1. AProteins
2. BLipids
3. CNucleic acids
4. DCarbohydrates
5. EMonosaccharides
6. FSaturated fats
7. GPolysaccharides
8. HNon-carbon based molecules
9. INon-sugar carbohydrates
2A farmer wants to improve crop yield in his fields by testing the effectiveness of a new pesticide available on the market. Which one of the following is the best control for this experiment?
1. AA higher concentration of new pesticide used on the control field than the experimental field
2. BMore shade on the control field than on the experimental field
3. CA lower concentration of new pesticide used on the control field than on the experimental field
4. DMore water on the control field than on the experimental field
5. ENo new pesticide used on the control field; new pesticide used only on the experimental field
3Which of the following determines the reactivity of an atom, or likelihood of forming a bond with another atom?
1. ANumber of neutrons
2. BNumber of electrons
3. CNumber of protons
4. DAtomic mass
4Please organize the terms regarding scientific levels of organization from LEAST COMPLEX (1) to MOST COMPLEX (5). Each term will be used only once.

1. [blank_start]Cells[blank_end]
2. [blank_start]Tissues[blank_end]
3. [blank_start]Organs[blank_end]
4. [blank_start]Organ systems[blank_end]
5. [blank_start]Organism[blank_end]
1. A1. Cells
2. B1. Tissues
3. C1. Organs
4. D1. Organ systems
5. E1. Organism
6. F2. Tissues
7. G2. Cells
8. H2. Organs
9. I2. Organ systems
10. J2. Organism
11. K3. Organs
12. L3. Cells
13. M3. Tissues
14. N3. Organ systems
15. O3. Organism
16. P4. Organ systems
17. Q4. Cells
18. R4. Tissues
19. S4. Organs
20. T4. Organism
21. U5. Organism
22. V5. Cells
23. W5. Tissues
24. X5. Organs
25. Y5. Organ systems
5The proper sequence of steps involved in the scientific method is: (1) state hypothesis, (2) observe, (3) experiment, (4) support or disprove the hypothesis.
1. ATrue
2. BFalse
6A student needs information from the National Institutes of Health, a governtment agency. Which one of the following endings should (s)he look for in the Internet address?
1. A.edu
2. B.com
3. C.gov
4. D.nih
5. E.org
7Causation is easier to demonstrate than correlation.
1. ATrue
2. BFalse
8"Double-blind" experiments are designed so that only subjects do not know if they are receiving the placebo or drug.
1. ATrue
2. BFalse
9The most biologically important characteristic of lipids is that lipids are hydrophobic.
1. ATrue
2. BFalse
10On the molecular structure of two bonded water molecules, label the following:

1. The meaning of "H"
2. The meaning of the orange, solid line
3. The meaning of the green, dashed line
4. The meaning of δ+
5. The meaning of δ-
1. A(1) Hydrogen
2. B(1) Helium
3. C(1) Holmium
4. D(1) Hassium
5. E(1) Hafnium
6. F(4) positive charge
7. G(4) negative charge
8. H(2) hydrogen bond
9. I(2) ionic bond
10. J(2) covalent bond
11. K(5) positive charge
12. L(5) negative charge
13. M(3) hydrogen bond
14. N(3) ionic bond
15. O(3) covalent bond

11An atom is the smallest unit of an element that demonstrates all of the properties of that element.
1. ATrue
2. BFalse
12Select the correct term from the drop-down box for each explanation. Each term will be used only ONCE, but NOT ALL TERMS will be used.

1. [blank_start]______[blank_end] The site of protein production in a cell
2. [blank_start]______[blank_end] Stack of flattened membranes. Site where cell products are modified and prepared for secretion from the cell
3. [blank_start]______[blank_end] Large network of membranes where lipids are synthesized
4. [blank_start]______[blank_end] Organelle that stores the genetic information of the cell
5. [blank_start]______[blank_end] Extensions of the cell membrane that increase the cell's surface area
6. [blank_start]______[blank_end] Double-membraned organelle believed to have originated through endosymbiosis
7. [blank_start]______[blank_end] Responsible for supporting the internal and external structure of the cell
1. A(A) Nucleus
2. B(A) Mitochondria
3. C(A) Cytoplasm
4. D(A) Microvilli
5. E(A) Cytoskeleton
6. F(A) Smooth endoplasmic reticulum
7. G(A) Ribosome
8. H(A) Endosymbiont
9. I(A) Golgi apparatus
10. J(A) Lysosome
11. K(B) Nucleus
12. L(B) Mitochondria
13. M(B) Cytoplasm
14. N(B) Microvilli
15. O(B) Cytoskelton
16. P(B) Smooth endoplasmic reticulum
17. Q(B) Ribosome
18. R(B) Endosymbiont
19. S(B) Golgi apparatus
20. T(B) Lysosome
21. U(C) Nucleus
22. V(C) Mitochondria
23. W(C) Cytoplasm
24. X(C) Microvilli
25. Y(C) Cytoskeleton
26. Z(C) Smooth endoplasmic reticulum
27. AA(C) Ribosome
28. AB(C) Endosymbiont
29. AC(C) Golgi apparatus
30. AD(C) Lysosome
31. AE(D) Nucleus
32. AF(D) Mitochondria
33. AG(D) Cytoplasm
34. AH(D) Microvilli
35. AI(D) Cytoskeleton
36. AJ(D) Smooth endoplasmic reticulum
37. AK(D) Ribosome
38. AL(D) Endosymbiont
39. AM(D) Golgi apparatus
40. AN(D) Lysosome
41. AO(E) Nucleus
42. AP(E) Mitochondria
43. AQ(E) Cytoplasm
44. AR(E) Microvilli
45. AS(E) Cytoskeleton
46. AT(E) Smooth endoplasmic reticulum
47. AU(E) Ribosome
48. AV(E) Endosymbiont
49. AW(E) Golgi apparatus
50. AX(E) Lysosome
51. AY(F) Nucleus
52. AZ(F) Mitochondria
53. BA(F) Cytoplasm
54. BB(F) Microvilli
55. BC(F) Cytoskeleton
56. BD(F) Smooth endoplasmic reticulum
57. BE(F) Ribosome
58. BF(F) Endosymbiont
59. BG(F) Golgi apparatus
60. BH(F) Lysosome
61. BI(G) Nucleus
62. BJ(G) Mitochondria
63. BK(G) Cytoplasm
64. BL(G) Microvilli
65. BM(G) Cytoskeleton
66. BN(G) Smooth endoplasmic reticulum
67. BO(G) Ribosome
68. BP(G) Endosymbiont
69. BQ(G) Golgi apparatus
70. BR(G) Lysosome
13There are ribosomes located throughout the rough endoplasmic reticulum.
1. ATrue
2. BFalse
14Organize the following types of molecular bonds from weakest (1) to strongest (2).

1. [blank_start]Hydrogen bonds[blank_end]
2. [blank_start]Ionic bonds[blank_end]
3. [blank_start]Covalent bonds[blank_end]
1. A(1) Hydrogen bonds
2. B(1) Ionic bonds
3. C(1) Covalent bonds
4. D(2) Ionic bonds
5. E(2) Hydrogen bonds
6. F(2) Covalent bonds
7. G(3) Covalent bonds
8. H(3) Ionic bonds
9. I(3) Hydrogen bonds
15[blank_start]Oxygen[blank_end] is the basis of life; it gives your body life by helping with aerobic respiration and it also bonds with hydrogen to create water. Water is essential; it makes up 60% of the human body. [blank_start]Carbohydrates[blank_end] give you the food to feed your cells; for example, animals use [blank_start]glucose[blank_end] that they get from glycogen. [blank_start]Protiens[blank_end] have many functions; some examples of these functions are assisting molecular transfers, hormones, and muscle contractions. [blank_start]Fats[blank_end] store excess energy that can eventually be used by the body. [blank_start]DNA[blank_end] provides the genetic information for a cell and is located in the nucleus of a cell. [blank_start]ATP[blank_end] provides almost all of the energy for our cells in a rapid manner.
1. A(1) Oxygen
2. B(1) Carbohydrate
3. C(1) Protein
4. D(1) Fat
5. E(1) DNA
6. F(1) ATP
7. G(2) Carbohydrates
8. H(2) Oxygen
9. I(2) Proteins
10. J(2) Fats
11. K(2) DNA
12. L(2) ATP
13. M(3) glucose
14. N(3) triglycerides
15. O(3) phospholipids
16. P(4) Protiens
17. Q(4) Oxygen
18. R(4) Carbohydrates
19. S(4) Fats
20. T(4) DNA
21. U(4) ATP
22. V(5) Fats
23. W(5) Oxygen
24. X(5) Carbohydrates
25. Y(5) Proteins
26. Z(5) DNA
27. AA(5) ATP
28. AB(6) DNA
29. AC(6) Oxygen
30. AD(6) Carbohydrate
31. AE(6) Protein
32. AF(6) Fat
33. AG(6) ATP
34. AH(7) ATP
35. AI(7) DNA
36. AJ(7) Oxygen
37. AK(7) Carbohydrate
38. AL(7) Protein
39. AM(7) Fat
16For a gene to produce hair color, it first has to come from your [blank_start]DNA[blank_end] that your parents gave you via their [blank_start]chromosomes[blank_end]. Chromosomes hold [blank_start]DNA[blank_end] in the nucleus. The DNA codes into [blank_start]RNA[blank_end], which then creates the [blank_start]proteins[blank_end] needed to produce that hair color.
1. A(1) DNA
2. B(1) RNA
3. C(2) chromosomes
4. D(2) proteins
5. E(1) ATP
6. F(3) DNA
7. G(3) RNA
8. H(3) ATP
9. I(4) RNA
10. J(4) ATP
11. K(5) proteins
12. L(5) chromosomes
17Organize the following steps of bone repair for a broken bone from first (1) to last (4). Please only type the number instead without any punctuation; for example, next to step one, type "1" without the quotation marks.
[blank_start]4[blank_end] Osteoclasts break down bone to begin remodeling
[blank_start]2[blank_end] A cartilage callous forms & holds together the 2 broken ends of bone
[blank_start]1[blank_end] A blood clot forms
[blank_start]3[blank_end] Osteoblasts secrete proteins to form a bony callous
1. A4
2. B2
3. C1
4. D3
18A blood vessel is an organ.
1. ATrue
2. BFalse
19Select the correct organ system from the drop-down box for each statement. Each term will be used only ONCE. There are more terms than there are blanks, so not all answers will be used.

1. [blank_start]______[blank_end] Produces hormones that regulate many body functions
2. [blank_start]______[blank_end] Detects both external and internal stimuli and coordinates responses
3. [blank_start]______[blank_end] Produces blood cells and provides structural framework for movement
4. [blank_start]______[blank_end] Maintains the volume and composition of body fluids
5. [blank_start]______[blank_end] Exchanges gases (oxygen and carbon dioxide) between air and blood
6. [blank_start]______[blank_end] Transports materials to and from all cells
1. AA. Nervous system
2. BA. Lymphatic system
3. CA. Urinary system
4. DA. Reproductive system
5. EA. Circulatory system
6. FA. Digestive system
7. GA. Endocrine system
8. HA. Skeletal system
9. IA. Respiratory system
10. JB. Nervous system
11. KB. Lymphatic system
12. LB. Urinary system
13. MB. Reproductive system
14. NB. Circulatory system
15. OB. Digestive system
16. PB. Endocrine system
17. QB. Skeletal system
18. RB. Respiratory system
19. SC. Nervous system
20. TC. Lymphatic system
21. UC. Urinary system
22. VC. Reproductive system
23. WC. Circulatory system
24. XC. Digestive system
25. YC. Endocrine system
26. ZC. Skeletal system
27. AAC. Respiratory system
28. ABD. Nervous system
29. ACD. Lymphatic system
30. ADD. Urinary system
31. AED. Reproductive system
32. AFD. Circulatory system
33. AGD. Digestive system
34. AHD. Endocrine system
35. AID. Skeletal system
36. AJD. Respiratory sytem
37. AKE. Nervous system
38. ALE. Lymphatic system
39. AME. Urinary system
40. ANE. Reproductive system
41. AOE. Circulatory system
42. APE. Digestive system
43. AQE. Endocrine system
44. ARE. Skeletal system
45. ASE. Respiratory system
46. ATF. Nervous system
47. AUF. Lymphatic system
48. AVF. Urinary system
49. AWF. Reproductive system
50. AXF. Circulatory system
51. AYF. Digestive system
52. AZF. Endocrine system
53. BAF. Skeletal system
54. BBF. Respiratory system
20Which of the following does not repair itself well (if at all) after an injury?
1. ACartilage
2. BBone
3. CLigament
4. DTendon
21Synovial joints are filled with a lubricating fluid.
1. ATrue
2. BFalse
22Slow twitch muscle fibers have more blood vessels than fast twitch muscle fibers.
1. ATrue
2. BFalse
23Which of the following injuries has occurred when a ligament is stretched or torn?
1. ASprain
2. BStrain
3. CBreak
4. DFracture
24Fast-twitch muscle fibers are [blank_start]anaerobic[blank_end], and slow-twitch muscle fibers are [blank_start]aerobic[blank_end].
1. A(1) anaerobic
2. B(1) aerobic
3. C(2) aerobic
4. D(2) anaerobic
25Which of the following types of muscle fibers is used for short bursts of activity?
1. AFast-twitch muscle fibers
2. BSlow-twitch muscle fibers
26Muscles controlling fine movements use [blank_start]small motor units[blank_end]. A small motor unit has about [blank_start]two to ten[blank_end] motor units, and a large motor unit has [blank_start]thousands[blank_end].
1. Asmall motor units
2. Blarge motor units
3. C(1) two to ten
4. D(1) thousands
5. E(2) thousands
6. F(2) two to ten
27Select the following process(es) which occur(s) throughout life:
1. ABones grow in length
2. BBones grow in width
3. CBone marrow produces new blood cells
4. DBones undergo remodeling
28Match the correct type of fracture with its appropriate description. Each blank only has one term, but since there are more terms than blanks not all terms will be used.

1. [blank_start]______[blank_end] When the neds of the bone no longer line up
2. [blank_start]______[blank_end] Partly broken, partly bent; usually happens in young children
3. [blank_start]______[blank_end] Bone fragments; shattered
4. [blank_start]______[blank_end] Many microscopic breaks
1. AA. Stress fracture
2. BA. Displaced
3. CA. Compound
4. DA. Greenstick
5. EA. Comminuted
6. FA. Dislocated
7. GB. Stress fracture
8. HB. Displaced
9. IB. Compound
10. JB. Greenstick
11. KB. Comminuted
12. LB. Dislocated
13. MC. Stress fracture
14. NC. Displaced
15. OC. Compound
16. PC. Greenstick
17. QC. Comminuted
18. RC. Dislocated
19. SD. Stress fracture
20. TD. Displaced
21. UD. Compound
22. VD. Greenstick
23. WD. Comminuted
24. XD. Dislocated
29Match the correct type of muscle with the type of movement. Each muscle type will only be used once.

1. [blank_start]______[blank_end] Moves blood and nutrients throughout the body
2. [blank_start]______[blank_end] Moves and stabilizes the skeletal system
3. [blank_start]______[blank_end] Moves food, feces, etc.
1. AA. Skeletal
2. BA. Cardiac
3. CA. Smooth
4. DB. Cardiac
5. EB. Skeletal
6. FB. Smooth
7. GC. Smooth
8. HC. Cardiac
9. IC. Skeletal
30You would find smooth muscle in the stomach.
1. ATrue
2. BFalse
31You would find cardiac muscle in the heart.
1. ATrue
2. BFalse
32You would find skeletal muscle in your legs--specifically, in your femur.
1. ATrue
2. BFalse
33Select the following type(s) of muscle which is/are INVOLUNTARY:
1. ACardiac muscle
2. BSkeletal muscle
3. CSmooth muscle
34The four types of tissues in the body are connective tissue, epithelial tissue, muscular tissue, and cardiac tissue.
1. ATrue
2. BFalse
35Complete the following table with the following information for EACH box:
1. Is ATP required?
2. Are transport proteins required?
1. Anot possible
2. Bnot
3. Cnot
4. Dnot
5. Eare
6. Fis
7. Gare
8. His
9. Iare
10. Jis
11. Kis
36Describe the events involved in a skeletal muscle contraction. You should accurately use the following terms: actin, action potential, calcium, motor neuron, myosin, sarcomere, sarcoplasmic reticulum, sliding, and troponin.

A(n) [blank_start]action potential[blank_end] moves down a [blank_start]motor neuron[blank_end] where Ach is released. This flows through the synapse to the receptors of the muscle fiber, which then allows the [blank_start]calcium ions[blank_end] to be released from the [blank_start]sarcoplasmic reticulum[blank_end] and bind. The [blank_start]actin[blank_end] and [blank_start]myosin[blank_end] of the sarcomere link to the myosin head and moves the muscle fiber into contraction. The [blank_start]sliding[blank_end] movement occurs due to the [blank_start]troponin[blank_end] and tropomyosin allowing binding sites to show.
1. Aaction potential
2. Bmotor neuron
3. Ccalcium ions
4. Dsarcoplasmic reticulum
5. Eactin
6. Fmyosin
7. Gsliding
8. Htroponin
37Select the correct term from the drop-down box for each phrase. Each term will be used only once, but since there are more terms than blanks not all terms will be used.

1. [blank_start]______[blank_end] Develops into a cell that produces antibodies
2. [blank_start]______[blank_end] Can engulf and kill a bacterium or infected cells
3. [blank_start]______[blank_end] Fragments of cells that help form blood clots
4. [blank_start]______[blank_end] Carries most of the oxygen traveling in blood
5. [blank_start]______[blank_end] Makes up more than half of the volume of blood
1. AA. B cell
2. BA. T cell
3. CA. Natural Killer (NK) cell
4. DA. Phagocytic cell
5. EA. Erythrocyte
6. FA. Plasma
7. GA. Platelets
8. HB. B cell
9. IB. T cell
10. JB. Natural killer (NK) cell
11. KB. Phagocytic cell
12. LB. Erythrocyte
13. MB. Plasma
14. NB. Platelets
15. OC. B cell
16. PC. T cell
17. QC. Natural Killer (NK) cell
18. RC. Phagocytic cell
19. SC. Plasma
20. TC. Erythrocyte
21. UC. Platelets
22. VD. B cell
23. WD. T cell
24. XD. Natural Killer (NK) cell
25. YD. Erythrocyte
26. ZD. Plasma
27. AAD, Platelets
28. ABD. Phagocytic cell
29. ACE. B cell
30. ADE. T cell
31. AEE. Natural Killer (NK) cell
32. AFE. Phagocytic cell
33. AGE. Erythrocyte
34. AHE. Plasma
35. AIE. Platelets
38Both B cells and T cells can target specific antigens and can produce memory cells.
1. ATrue
2. BFalse
39Due to menstruation, women lose more blood than men which in turn reduces their iron levels and their hematocrit.
1. ATrue
2. BFalse
40Blood thinners reduce the thickness of your blood by adding a large amount of water to the bloodstream.
1. ATrue
2. BFalse
41When skeletal muscles contract, they pump oxygen-depleted blood back to the heart. This is an example of venous return.
1. ATrue
2. BFalse
42If you have blood type B, then select the following blood type(s) who you can GIVE blood to:
1. AA
2. BB
3. CAB
4. DO
43If your blood type is type B, who can you RECEIVE blood from? Select all blood type(s):
1. AA
2. BB
3. CAB
4. DO
44Three risk factors for hypertension include (but are not limited to) old age, a high-salt diet, and obesity.
1. ATrue
2. BFalse
45The left ventricle contraction generates diastolic pressure, and the left ventricle relaxation generates systolic pressure.
1. ATrue
2. BFalse
46Normal blood pressure is 120/80.
1. ATrue
2. BFalse
47Select the correct term from the drop-down box for each statement. Each term will be used only once, but since there are more terms than statements, some terms will not be used.

1. [blank_start]______[blank_end] A blood clot that is stuck in a vessel and blocking blood flow.
2. [blank_start]______[blank_end] Low oxygen carrying capacity
3. [blank_start]______[blank_end] A circulating blood clot
4. [blank_start]______[blank_end] A general term for any inappropriate blood clot
5. [blank_start]______[blank_end] Consequence of a cerebral embolism
1. AA. Embolus
2. BA. Thrombus
3. CA. Embolism
4. DA. Myocardial infarction
5. EA. Stroke
6. FA. Coronary
7. GA. Anemia
8. HB. Embolus
9. IB. Thrombus
10. JB. Embolism
11. KB. Myocardial infarction
12. LB. Stroke
13. MB. Coronary
14. NB. Anemia
15. OC. Embolus
16. PC. Thrombus
17. QC. Embolism
18. RC. Myocardial infarction
19. SC. Stroke
20. TC. Coronary
21. UC. Anemia
22. VD. Embolus
23. WD. Thrombus
24. XD. Embolism
25. YD. Myocardial infarction
26. ZD. Stroke
27. AAD. Coronary
28. ABD. Anemia
29. ACE. Embolus
30. ADE. Thrombus
31. AEE. Embolism
32. AFE. Myocardial infarction
33. AGE. Stroke
34. AHE. Coronary
35. AIE. Anemia
48Which of the following occurs after the platelet plug forms during blood clotting?
1. AThe plug forms a clot that traps red blood cells.
2. BThe smooth muscle lining the vessels spasms, reducing blood loss.
3. CPlatelets recruit more platelets, causing a positive feedback loop.
49Ebola has a high [blank_start]virulence[blank_end] but a fairly low [blank_start]transmissibility[blank_end].
1. A(1) virulence
2. B(1) immunity
3. C(1) transmissibility
4. D(2) transmissibility
5. E(2) virulence
6. F(2) immunity
50Fungal pathogens are typically transmitted by vectors.
1. ATrue
2. BFalse
51Antigen-presenting cells (APCs) find antigens and activate T/B cells.
1. ATrue
2. BFalse
52Which of the following is NOT an example of passive immunity?
1. AAntibodies crossing the placenta to the fetus
2. BAntivenoms
3. CBabies drinking breast milk
4. DVaccines
53Redness, heat, swelling and pain are characteristics of [blank_start]inflammation[blank_end].
1. Ainflammation
2. Bvasoconstriction
3. CT cell activation
4. Dimmune tolerence
54Select the following attribute(s) which is/are associated with the IMMUNE SYSTEM:
1. AOrgan system
2. BDefends the body from pathogens
3. CRegulates fluid balance
4. DIncludes tonsils, thymus, spleen, and lymph nodes
5. EFunctional system
55Select the following attribute(s) which is/are associated with the LYMPHATIC SYSTEM:
1. AOrgan system
2. BDefends the body from pathogens
3. CRegulates fluid balance
4. DIncludes tonsils, thymus, spleen, and lymph nodes
5. EFunctional system
56The [blank_start]innate[blank_end] immune response is activated first in response to the first encounter with a new antigen.
1. Ainnate
2. Badaptive
57There are three different "types" of antibodies.
1. ATrue
2. BFalse
58Select the appropriate pathogen for each infection/disease from the drop-down box. Each term will only be used once.

1. [blank_start]______[blank_end] Athlete's foot
2. [blank_start]______[blank_end] Tapeworms
3. [blank_start]______[blank_end] Common cold
4. [blank_start]______[blank_end] Mad cow disease
5. [blank_start]______[blank_end] Lyme disease
1. AA. Animals (parasites)
2. BA. Virus
3. CA. Fungus
4. DA. Prion
5. EA. Bacteria
6. FB. Animals (parasites)
7. GB. Virus
8. HB. Fungus
9. IB. Prion
10. JB. Bacteria
11. KC. Animals (parasites)
12. LC. Virus
13. MC. Fungus
14. NC. Prion
15. OC. Bacteria
16. PD. Animals (parasites)
17. QD. Virus
18. RD. Fungus
19. SD. Prion
20. TD. Bacteria
21. UE. Animals (parasites)
22. VE. Virus
23. WE. Fungus
24. XE. Prion
25. YE. Bacteria
59One benefit of a fever is that it can help reduce bacteria growth.
1. ATrue
2. BFalse
60One risk of prolonged fever is that it can cause brain damage by causing the proteins to unfold.
1. ATrue
2. BFalse
61When you first get a fever, your hypothalamus sends a signal to your brain to tell you to readjust your temperature, so you feel [blank_start]cold[blank_end] even though your internal body temperature is [blank_start]still normal[blank_end]. Once your body fully recognizes what's going on, another signal is sent by your brain to make you feel "normal" again; however, because your body was getting used to the [blank_start]"cold"[blank_end], this change causes you to feel [blank_start]hot[blank_end].
1. A(1) cold
2. B(1) hot
3. Cstill normal
4. Dactually extremely hot
5. Eactually extremely cold
6. F"cold"
7. G"hot"
8. H(4) hot
9. I(4) cold
62Which of the following structures is the site of gas exchange?
1. ALarynx
2. BTrachea
3. CThymus
4. DAlveoli
63Which of the following explains one reason why smokers cough more than non-smokers?
1. ANicotine inflames the bronchioles
2. BNicotine paralyzes the cilia
3. CSmoking causes lower mucus production
4. DThey have to deal with an increased vital capacity
64[blank_start]Tidal volume[blank_end] has the least variation.
1. ATidal volume
2. BResidual volume
3. CVital capacity
4. DTotal lung capacity
65White blood cells are also known as erythrocytes.
1. ATrue
2. BFalse
66Label the different parts of the neuron.
1. A(A) axon
2. B(A) cell body
3. C(A) dendrite
4. D(B) Axon
5. E(B) Cell body
6. F(B) Dendrite
7. G(C) Axon
8. H(C) Cell body
9. I(C) Dendrite
67The part of a neuron responsible for protein production is the
1. ACell body
2. BAxon
3. CDendrite
68Graded potentials differ from action potentials in that graded potentials
1. Aare self-propagating
2. Bare all the same based on the all-or-none principle
3. Cbecome weaker with increasing distance
4. Dare output signals to other cells
69The peripheral nervous system (PNS) is
1. Aall nervous tissue outside the brain and spinal cord
2. Bonly the motor output of the nervous system
3. Conly the nervous tissue inside the brain and spinal cord
4. Donly responsible for pain responses
70Myelination (the wrapping of neuronal axons by glial cells) is responsible for
1. Aremoving waste products from the neuron
2. Bproviding the axon with oxygen
3. Cremoving inappropriately-placed axons
4. Dproviding electrical insulation for action potentials
71White matter of the brain contains
1. Aclusters of cell bodies and dendrites for processing information
2. Bbundles of axons for transmitting information
3. Cthe internal ganglia of the body
4. Dall of the above
72The magnitude/size of the effect of a hormone depends on which of the following?
1. AThe speed of the receptor response
2. BThe rate of hormone degredation
3. CThe amount of hormone circulating
4. DThe input from the lymphatic system
73Oligodendrocytes are similar to Schwann cells in that they both
1. AHelp neurons regenerate after injury
2. BAre glial cells that forms a muelin sheath around axons
3. CAre located in the central nervous system
4. DConduct nerve impulses
74Select the appropriate term from the drop-down box for each definition. Each term will be used only once, but since there are more terms than definitions, not all terms will be used.

1. [blank_start]______[blank_end] The conscious part of the brain
2. [blank_start]______[blank_end] Area of the brain that modifies cerebral output
3. [blank_start]______[blank_end] Part of the brain responsible for your biological clock and body temperature
4. [blank_start]______[blank_end] Specific personality and decision-making part of the brain
5. [blank_start]_____[blank_end] System responsible for short-term memory
6. [blank_start]______[blank_end] Language center of the brain that interprets the meaning of speech
1. AA. Broca's area
2. BA. Wernicke's area
3. CA. Diencephalon
4. DA. Brainstem
5. EA. Cerebrum
6. FA. Cerebellum
7. GA. Somatosensory area
8. HA. Prefrontal cortex
9. IA. Limbic system
10. JA. Ventricular system
11. KB. Broca's area
12. LB. Wernicke's area
13. MB. Diencephalon
14. NB. Brainstem
15. OB. Cerebrum
16. PB. Cerebellum
17. QB. Somatosensory area
18. RB. Prefrontal cortex
19. SB. Limbic system
20. TB. Ventricular system
21. UC. Broca's area
22. VC. Wernicke's area
23. WC. Diencephalon
24. XC. Brainstem
25. YC. Cerebrum
26. ZC. Cerebellum
27. AAC. Somatosensory area
28. ABC. Prefrontal cortex
29. ACC. Limbic system
30. ADC. Ventricular system
31. AED. Broca's area
32. AFD. Wernicke's area
33. AGD. Diencephalon
34. AHD. Brainstem
35. AID. Cerebrum
36. AJD. Cerebellum
37. AKD. Somatosensory area
38. ALD. Prefrontal cortex
39. AMD. Limbic system
40. AND. Ventricular system
41. AOE. Broca's area
42. APE. Wernicke's area
43. AQE. Diencephalon
44. ARE. Brainstem
45. ASE. Cerebrum
46. ATE. Cerebellum
47. AUE. Somatosensory area
48. AVE. Prefrontal cortex
49. AWE. Limbic system
50. AXE. Ventricular system
51. AYF. Broca's area
52. AZF. Wernicke's area
53. BAF. Diencephalon
54. BBF. Brainstem
55. BCF. Cerebrum
56. BDF. Cerebellum
57. BEF. Somatosensory area
58. BFF. Prefrontal cortex
59. BGF. Limbic system
60. BHF. Ventricular system
75In general, people are left- or right-brained depending on their personality.
1. ATrue
2. BFalse
76Label the regions of the brain.
1. A(A) Cerebrum
2. B(A) Cerebellum
3. C(A) Brainstem
4. D(A) Diencephalon
5. E(B) Cerebrum
6. F(B) Cerebellum
7. G(B) Diencephalon
8. H(B) Brainstem
9. I(C) Cerebrum
10. J(C) Cerebellum
11. K(C) Diencephalon
12. L(C) Brainstem
13. M(D) Brainstem
14. N(D) Diencephalon
15. O(D) Cerebrum
16. P(D) Cerebellum
77Hormones are involved in maintaining circadian rhythm (melatonin) as well as regulating glucose in the bloodstream (glucagon and insulin).
1. ATrue
2. BFalse
78Select the correct term from the drop-down box for each definition. Terms may be used once or not at all.

1. [blank_start]______[blank_end] Visible portion of the outer ear
2. [blank_start]______[blank_end] Eardrum
3. [blank_start]______[blank_end] Connects the middle ear to the throat to equalize air pressure
4. [blank_start]______[blank_end] Where sound is converted from vibrations to action potentials
5. [blank_start]______[blank_end] One component of the vestibular apparatus of the inner ear
6. [blank_start]______[blank_end] Ringing in the ears
7. [blank_start]______[blank_end] Malleus, incus, and stapes
1. A(A) Pharyngotympanic tube
2. B(A) Auditory ossicles
3. C(A) Oval window
4. D(A) Tympanic membrane
5. E(A) Pinna
6. F(A) Auditory canal
7. G(A) Semicircular canals
8. H(A) Cochlea
9. I(A) Tinnitus
10. J(B) Pharyngotympanic tube
11. K(B) Auditory ossicles
12. L(B) Oval window
13. M(B) Tympanic membrane
14. N(B) Pinna
15. O(B) Auditory canal
16. P(B) Semicircular canals
17. Q(B) Cochlea
18. R(B) Tinnitus
19. S(C) Pharyngotympanic tube
20. T(C) Auditory ossicles
21. U(C) Oval window
22. V(C) Tympanic membrane
23. W(C) Pinna
24. X(C) Auditory canal
25. Y(C) Semicircular canals
26. Z(C) Cochlea
27. AA(C) Tinnitus
28. AB(D) Pharyngotympanic tube
29. AC(D) Auditory ossicles
30. AD(D) Oval window
31. AE(D) Tympanic membrane
32. AF(D) Pinna
33. AG(D) Auditory canal
34. AH(D) Semicircular canals
35. AI(D) Cochlea
36. AJ(D) Tinnitus
37. AK(E) Pharyngotympanic tube
38. AL(E) Auditory ossicles
39. AM(E) Oval window
40. AN(E) Tympanic membrane
41. AO(E) Pinna
42. AP(E) Auditory canal
43. AQ(E) Semicircular canals
44. AR(E) Cochlea
45. AS(E) Tinnitus
46. AT(F) Pharyngotympanic tube
47. AU(F) Auditory ossicles
48. AV(F) Oval window
49. AW(F) Tympanic membrane
50. AX(F) Pinna
51. AY(F) Auditory canal
52. AZ(F) Semicircular canals
53. BA(F) Cochlea
54. BB(F) Tinnitus
55. BC(G) Pharyngotympanic tube
56. BD(G) Auditory ossicles
57. BE(G) Oval window
58. BF(G) Tympanic membrane
59. BG(G) Pinna
60. BH(G) Auditory canal
61. BI(G) Semicircular canals
62. BJ(G) Cochlea
63. BK(G) Tinnitus
79Select the correct term from the drop-down box for each definition. Terms may be used once or not at all.

1. [blank_start]______[blank_end] Middle layer of the eye that contains the iris
2. [blank_start]______[blank_end] Center region of the retina with the highest density of photoreceptors
3. [blank_start]______[blank_end] White part of the eye
4. [blank_start]______[blank_end] Thin vascularized membrane of the outer eye
5. [blank_start]______[blank_end] Retinal cells that allow us to see color
6. [blank_start]______[blank_end] Portion of the eye responsible for the majority of light bending
7. [blank_start]______[blank_end] Elasticity of this part of the eye decreases with age
8. [blank_start]______[blank_end] Farsightedness
1. AA. Hyperopia
2. BA. Myopia
3. CA. Lens
4. DA. Optic disk
5. EA. Macula
6. FA. Cornea
7. GA. Selera
8. HA. Uvea
9. IA. Conjunctiva
10. JA. Rods
11. KA. Cones
12. LB. Hyperopia
13. MB. Myopia
14. NB. Lens
15. OB. Optic disk
16. PB. Macula
17. QB. Cornea
18. RB. Selera
19. SB. Uvea
20. TB. Conjunctiva
21. UB. Rods
22. VB. Cones
23. WC. Hyperopia
24. XC. Myopia
25. YC. Lens
26. ZC. Optic disk
27. AAC. Macula
28. ABC. Cornea
29. ACC. Selera
30. ADC. Uvea
31. AEC. Conjunctiva
32. AFC. Rods
33. AGC. Cones
34. AHD. Hyperopia
35. AID. Myopia
36. AJD. Lens
37. AKD. Optic disk
38. ALD. Macula
39. AMD. Cornea
40. AND. Selera
41. AOD. Uvea
42. APD. Conjunctiva
43. AQD. Rods
44. ARD. Cones
45. ASE. Hyperopia
46. ATE. Myopia
47. AUE. Lens
48. AVE. Optic disk
49. AWE. Macula
50. AXE. Cornea
51. AYE. Selera
52. AZE. Uvea
53. BAE. Conjunctiva
54. BBE. Rods
55. BCE. Cones
56. BDF. Hyperopia
57. BEF. Myopia
58. BFF. Lens
59. BGF. Optic disk
60. BHF. Macula
61. BIF. Cornea
62. BJF. Selera
63. BKF. Uvea
64. BLF. Conjunctiva
65. BMF. Rods
66. BNF. Cones
67. BOG. Hyperopia
68. BPG. Myopia
69. BQG. Lens
70. BRG. Optic disk
71. BSG. Macula
72. BTG. Cornea
73. BUG. Selera
74. BVG. Uvea
75. BWG. Conjunctiva
76. BXG. Rods
77. BYG. Cones
78. BZhyperopia
79. CAmyopia
80Select the following characteristic(s) or the NERVOUS SYSTEM:
1. AUses electrical signals
2. BSignals circulate in the blood
3. CCoordinates responses in the body
4. DSlow start and stop (seconds to weeks)
81Select the following characteristic(s) of the ENDOCRINE SYSTEM:
1. AUses electrical signals
2. BSignals circulate in the blood
3. CCoordinates responses within the body
4. DSlow start and stop (seconds to weeks)
82Select the following characteristic(s) of STEROID HORMONES:
1. Alipid-soluble (hydrophobic)
2. Breceptors are present on the outside of the target cell membrane
3. Cexamples include estrogen, testosterone, and cortisol
4. Dusually stimulate DNA to make RNA to make protein
5. Etypically larger hormones
83Select the following characteristic(s) of NON-STEROID HORMONES:
1. Alipid-soluble (hydrophobic)
2. Breceptors are present on the outside of the target cell membrane
3. Cexamples include estrogen, testosterone, and cortisol
4. Dusually stimulate DNA to make RNA to make protein
5. Etypically larger hormones
84Select the appropriate term for each definition. All terms will be used once.

1. [blank_start]______[blank_end] Produced by the pancreatic beta cells to lower blood sugar
2. [blank_start]______[blank_end] Produced by the anterior pituitary and stimulates cell division
3. [blank_start]______[blank_end] Produced by the pineal gland to regulate circadian rhythm
4. [blank_start]______[blank_end] Produced by the adrenal medulla and is part of the "fight or flight" response
5. [blank_start]______[blank_end] Produced by the thyroid gland to lower blood calcium levels
6. [blank_start]______[blank_end] Produced by the pancreatic alpha cells to raise blood sugar
7. [blank_start]______[blank_end] Produced by the adrenal cortex and decreases the immune response
8. [blank_start]______[blank_end] Produced by the posterior pituitary and reduces the amount of water lost in urine
9. [blank_start]______[blank_end] Produced by the parathyroid gland to increase blood calcium levels
1. AA. Calcitonin
2. BA. Glucagon
3. CA. Epinephrine
4. DA. Human growth hormone (hGH)
5. EA. Parathyroid hormone (PTH)
6. FA. Melatonin
7. GA. Cortisol
8. HA. Insulin
9. IA. Antidiuretic hormone (ADH)
10. JB. Calcitonin
11. KB. Glucagon
12. LB. Epinephrine
13. MB. Human growth hormone (hGH)
14. NB. Parathyroid hormone (PTH)
15. OB. Melatonin
16. PB. Cortisol
17. QB. Insulin
18. RB. Antidiuretic hormone (ADH)
19. SC. Calcitonin
20. TC. Glucagon
21. UC. Epinephrine
22. VC. Human growth hormone (hGH)
23. WC. Parathyroid hormone (PTH)
24. XC. Melatonin
25. YC. Cortisol
26. ZC. Insulin
27. AAC. Antidiuretic hormone
28. ABD. Calcitonin
29. ACD. Glucagon
30. ADD. Epinephrine
31. AED. Human growth hormone (hGH)
32. AFD. parathyroid hormone (PTH)
33. AGD. Melatonin
34. AHD. Cortisol
35. AID. Insulin
36. AJD. Antidiuretic hormone (ADH)
37. AKE. Calcitonin
38. ALE. Glucagon
39. AME. Epinephrine
40. ANE. hGH
41. AOE. PTH
42. APE. Melatonin
43. AQE. Cortisol
44. ARE. Insulin
45. ASE. ADH
46. ATF. Calcitonin
47. AUF. Glucagon
48. AVF. Epinephrine
49. AWF. hGH
50. AXF. PTH
51. AYF. Melatonin
52. AZF. Cortisol
53. BAF. Insulin
54. BBF. ADH
55. BCG. Calcitonin
56. BDG. Glucagon
57. BEG. Epinephrine
58. BFG. hGH
59. BGG. PTH
60. BHG. Melatonin
61. BIG. Cortisol
62. BJG. Insulin
63. BKG. ADH
64. BLH. Calcitonin
65. BMH. Glucagon
66. BNH. Epinephrine
67. BOH. hGH
68. BPH. PTH
69. BQH. Melatonin
70. BRH. Cortisol
71. BSH. Insulin
72. BTH. ADH
73. BUI. Calcitonin
74. BVI. Glucagon
75. BWI. Epinephrine
76. BXI. hGH
77. BYI. PTH
78. BZI. Melatonin
79. CAI. Cortisol
80. CBI. Insulin
81. CCI. ADH
85Type I Diabetes is an autoimmune condition.
1. ATrue
2. BFalse
86Lateralization is the tendency for some neural functions or cognitive processes to be more dominant in one hemisphere than in the other.
1. ATrue
2. BFalse
87The main function of the digestive system is to detoxify the body.
1. ATrue
2. BFalse
88________ is the process of releasing substances from cells into the lumen of the gut.
1. Adigestion
2. Bsecretion
3. Cabsorption
89______ occurs when smooth muscle in front of a bolus relaxes, and contracts behind.
1. APeristalsis
2. BSweeping
3. CAbsorption
4. DSegmentation
90Which of the following occurs in the mouth?
1. Amechanical digestion
2. Bchemical digestion
3. Csecretion
4. Dall of these
91Acid reflux, the backflow of stomach fluid into the esophagus, most commonly occurs due to
1. Aeating the wrong things
2. Ban improperly functioning lower esophageal sphincter
3. Can improperly functioning pyloric sphincter
4. Dstomach cancer
92Pepsin and lipases are present in gastric juice to break down proteins and lipids, respectively.
1. ATrue
2. BFalse
93Gastric juice contains hydrochloric acid (HCl) that unfolds proteins and inhibits bacterial growth.
1. ATrue
2. BFalse
94Gastric juice contains mucus to protect the cells lining the stomach from acid.
1. ATrue
2. BFalse
95The majority of nutrient and water absorption occurs in the [blank_start]small intestine[blank_end].
1. Asmall intestine
2. Blarge intestine
3. Cstomach
4. Dappendix
96A normal gastric emptying time is [blank_start]2 to 6[blank_end] hours.
1. A2 to 6
2. Bless than 1
3. Cless than 2
4. D6 to 10
97The most common cause of peptic ulcers, or open sores of the stomach's mucosal lining, is
1. Abacterial infection
2. Bstomach cancer
3. Cvitamin overconsumption
4. Dstress
98The majority of feces is
1. Aindigestible material
2. Bwater
3. Cbacteria (dead or alive)
4. Denzymes
99Amylases (salivary and pancreatic) are the main contributors to the breakdown of
1. Apolysaccharides
2. Bproteins
3. Clipids
100A main function of the urinary system is to maintain fluid volume of the lymphatic vessels.
1. ATrue
2. BFalse
101Women are more likely to develop urinary tract infections (UTIs) than men because
1. Awomen have a shorter urethra
2. Bwomen have a longer urethra
3. Cwomen have a smaller bladder
4. Dwomen have a larger bladder
102The [blank_start]ureter[blank_end] is a tube-like connection that supports the flow of urine from the kidney to the bladder.
1. Aureter
2. Burethra
3. Cvas (ductus) deferens
4. Doviduct
103The corpus luteum develops in the [blank_start]ovary[blank_end] from the [blank_start]ruptured follicle[blank_end].
1. Aovary
2. Buterus
3. Cruptured follicle
4. Dovulated follicle
5. Eimmature oocyte
6. Fembryo
104Put the following organs and structures in order (1-8) from the first place where food enters the body (1) to the last place where waste exits (8).
1. A4
2. B2
3. C1
4. D8
5. E6
6. F7
7. G5
8. H3
105Select the correct term from the drop-down box for each definition/statement. Each term will be used only once.

1. [blank_start]______[blank_end] Responsible for the movement of food/chyme/feces
2. [blank_start]______[blank_end] Anchors the gut to the surrounding tissue
3. [blank_start]______[blank_end] Only layer capable of absorption
4. [blank_start]______[blank_end] Contains blood vessels to carry away absorbed nutrients
1. AA. Submucosa
2. BA. Mucosa
3. CA. Muscularis externa
4. DA. Serosa/adventitia
5. EB. Serosa/adventitia
6. FB. Submucosa
7. GB. Mucosa
8. HB. Muscularis externa
9. IC. Mucosa
10. JC. Submucosa
11. KC. Muscularis externa
12. LC. Serosa/adventitia
13. MD. Submucosa
14. ND. Mucosa
15. OD. Serosa/adventitia
16. PD. Muscularis externa
106The mucosa is highly folded to increase its surface area.
1. ATrue
2. BFalse
107Select the correct term from the drop-down box for each definition. Each term will only be used once, but since there are more terms than definitions, not all terms will be used.

1. [blank_start]______[blank_end] Stores/concentrates bile
2. [blank_start]______[blank_end] Major function is to produce digestive enzymes
3. [blank_start]______[blank_end] Processes/stores nutrients absorbed by the small intestine
4. [blank_start]______[blank_end] Small pouch extending from the cecum.
1. AA. Liver
2. BA. Appendix
3. CA. Gallbladder
4. DA. Pancreas
5. EA. Large intestine
6. FB. Liver
7. GB. Appendix
8. HB. Gallbladder
9. IB. Pancreas
10. JB. Large intestine
11. KC. Liver
12. LC. Appendix
13. MC. Gallbladder
14. NC. Pancreas
15. OC. large intestine
16. PD. Liver
17. QD. Gallbladder
18. RD. Appendix
19. SD. Pancreas
20. TD. Large intestine
108Three main functions of the liver are that it processes/stores nutrients absorbed by the small intestine, it cleans/detoxifies blood, and it makes bile.
1. ATrue
2. BFalse
109Select the appropriate term from the drop-down box for each statement. Each term will be used once, but since there are more terms than statements, not all terms will be used.

1. [blank_start]______[blank_end] GI disorder that results from lacking an enzyme to digest a particular molecule
2. [blank_start]______[blank_end] GI disorder that results from T cells and/or other antibodies attacking a molecule in food
3. [blank_start]______[blank_end] Noncancerous growths
4. [blank_start]______[blank_end] Specific disorder where immune system responds to gluten by destroying small intestine microvilli
5. [blank_start]_____[blank_end] Inflammation of the liver
6. [blank_start]______[blank_end] Weakness of the large intestine wall
1. AA. Hepatitis
2. BA. Diverticulosis
3. CA. Polyps
4. DA. Celiac disease
5. EA. Food allergy
6. FA. Food intolerance
7. GA. Food sensitivity
8. HB. Hepatitis
9. IB. Diverticulosis
10. JB. Polyps
11. KB. Celiac disease
12. LB. Food allergy
13. MB. Food intolerance
14. NB. Food sensitivity
15. OC. Hepatitis
16. PC. Diverticulosis
17. QC. Polyps
18. RC. Celiac disease
19. SC. Food allergy
20. TC. Food intolerance
21. UC. Food sensitivity
22. VD. Hepatitis
23. WD. Diverticulosis
24. XD. Polyps
25. YD. Celiac disease
26. ZD. Food allergy
27. AAD. Food intolerance
28. ABD. Food sensitivity
29. ACE. Hepatitis
30. ADE. Diverticulosis
31. AEE. Polyps
32. AFE. Celiac disease
33. AGE. Food allergy
34. AHE. Food intolerance
35. AIE. Food sensitivity
36. AJF. Hepatitis
37. AKF. Diverticulosis
38. ALF. Polyps
39. AMF. Celiac disease
40. ANF. Food allergy
41. AOF. Food sensitivity
42. APF. Food intolerance
110Select the appropriate term from the drop-down box for each statement. Each term will be used once, but since there are more terms than statements, not all terms will be used.

1. [blank_start]______[blank_end] Inner epithelial lining of the uterus where embryo implants
2. [blank_start]______[blank_end] Where immature oocytes develop within the ovary
3. [blank_start]______[blank_end] Narrow part of the uterus that extends slightly into the vagina
4. [blank_start]______[blank_end] Hollow muscular organ that is continuous with external genitalia
5. [blank_start]______[blank_end] Typical site of egg fertilization
6. [blank_start]______[blank_end] Most commoon type of ectopic pregnancy
1. AA. Cervix
2. BA. Uterus
3. CA. Vagina
4. DA. Oviduct
5. EA. Follicle
6. FA. Myometrium
7. GA. Endometrium
8. HA. Ampullar
9. IA. Intramural
10. JB. Cervix
11. KB. Uterus
12. LB. Vagina
13. MB. Oviduct
14. NB. Follicle
15. OB. Myometrium
16. PB. Endometrium
17. QB. Ampullar
18. RB. Intramural
19. SC. Cervix
20. TC. Uterus
21. UC. Vagina
22. VC. Oviduct
23. WC. Follicle
24. XC. Myometrium
25. YC. Endometrium
26. ZC. Intramural
27. AAC. Ampullar
28. ABD. Cervix
29. ACD. Uterus
30. ADD. Vagina
31. AED. Oviduct
32. AFD. Myometrium
33. AGD. Endometrium
34. AHD. Intramural
35. AID. Ampullar
36. AJE. Cervix
37. AKE. Uterus
38. ALE. Vagina
39. AME. Oviduct
40. ANE. Follicle
41. AOE. Myometrium
42. APE. Endometrium
43. AQE. Intramural
44. ARE. Ampullar
45. ASF. Cervix
46. ATF. Vagina
47. AUF. Oviduct
48. AVF. Uterus
49. AWF. Follicle
50. AXF. Myometrium
51. AYF. Endometrium
52. AZF. Intramural
53. BAF. Ampullar
111Select the appropriate term from the drop-down box for each statement. Two of the three terms will be used.

1. [blank_start]______[blank_end] Hormone secreted by the embryo that tells the corpus luteum to remain alive
2. [blank_start]______[blank_end] Hormone secreted by the pituitary gland that stimulates ovulation
1. AA. Follicle stimulating hormone (FSH)
2. BA. Luteinizing hormone (LH)
3. CA. Human chorionic gonadotropin (hcg)
4. DB. follicle stimulating hormone (FSH)
5. EB. luteinizing hormone (LH)
6. FB. human chorionic gonadotropin (hcg)
112Luteinizing hormone (LH) is secreted by the pituitary gland, which causes testosterone to remain in the testes longer.
1. ATrue
2. BFalse
113Using the figure of meiosis, please write a number (for steps 1-3) or letter (for cells A-D) in the blanks below. There may be multiple answers per blank.

1. [blank_start]______[blank_end] Step where DNA replicates
2. [blank_start]______[blank_end] First cell that is haploid
3. [blank_start]______[blank_end] Division step that is identical to mitosis
4. [blank_start]______[blank_end] Daughter cells
5. [blank_start]______[blank_end] Diploid cells
1. A1
2. BC
3. C2
4. DC, D
5. EA, B
114The urethra also carries urine outside the body.
1. ATrue
2. BFalse
115The epididymis is cut and tied during a vasectomy.
1. ATrue
2. BFalse
116The testis is the site of meiosis.
1. ATrue
2. BFalse
117The urethra contains tightly-packed seminiferous tubules.
1. ATrue
2. BFalse
118Sperm develop mobility in the epididymis.
1. ATrue
2. BFalse

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Description: User has deleted their subject information Quiz on BIOL 108: Human Body Final Exam, created by Deleted user on 05/03/2018.
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Language: English
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History: Created on 5 Mar 2018 · updated on 5 Mar 2018
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BIOL 108: Human Body Final Exam

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