Test
Science Final
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (67)
1What are the functions of the nervous system?
- Adetect and interpret sensory information
- Bmake decisions about sensory information received
- Ccarry out motor functions based on decisions made
2Neurons are the basic functioning units of the nervous system.
- AVerdadero
- BFalso
3Impulses are carried by electrical signals by neurons and cross the synapses not using neurotransmitters.
- AVerdadero
- BFalso
4Which of the following is not a type of neuron?
- Asensory neuron
- Binterneuron
- Cmotor neuron
- Ddetector neuron
5Which type of neuron has the job of receiving information and sending impulses to the brain and spinal cord?
- Asensory neuron
- Bmotor neuron
- Cinterneuron
6Which type of neuron has the job of relaying messages from sensory neurons to motor neurons?
- Asensory neuron
- Binterneuron
- Cmotor neuron
7Which type of neuron has the job of conducting impulses from the brain to muscles and glands?
- Asensory neurons
- Bmotor neurons
- Cinterneurons
8What system circulates blood that carries oxygen, wastes from cells to kidneys to be removed, and nutrients to the digestive system, and has materials that fight off infections?
- Acirculatory
- Bexcretory
- Crespiratory
9Which system supplies oxygen and removes carbon dioxide?
- Arespiratory
- Bcirculatory
- Cexcretory
10Which system eliminates excess water and undigested food, removes wastes gases, eliminates excess salt and some organic substances through the skin, and rids blood wastes produced by cells?
- Acirculatory
- Bexcretory
- Crespiratory
11Oxygen and carbon dioxide are exchanged in the lungs and the tissues by diffusion into and out of the blood.
- AVerdadero
- BFalso
12[blank_start]Neuron[blank_end] is made up of a cell body and branches called dendrites and axons. [blank_start]Dendrites[blank_end] receive messages and send them to the cell body, while [blank_start]axon[blank_end] carry messages away from the cell body. [blank_start]Impulses[blank_end] move across the synapse by the help of neurotransmitters.
- ANeuron
- BNephron
- CAxon
- DDendrites
- EAxons
- FNeurons
- Gaxon
- Hdendrites
- Ineurons
- JImpulses
- Kaxons
- Lneurons
- Mdendrites
13How do kidneys work?
[blank_start]Kidneys[blank_end] filter blood that contains wastes collected from cells. The renal artery brings blood to the kidneys. [blank_start]Nephrons[blank_end] filter the blood to remove wastes, sugar, water, and salt. The yellow fluid that remains flow to the ureters to be store by the [blank_start]bladder[blank_end] until it leaves the body through the urethra. Necessary amounts of water, sugar and salt are returned to the blood to recirculate in the body.- AKidneys
- Bnephrons
- Crenal artery
- Dureters
- Ebladder
- Fnephrons
- Gneurons
- Harteries
- Ithe bladder
- Jbladder
- Kstomach
- Lkidney
- Mlungs
14Check the correct types of circulation.
- Apulmonary
- Bcoronary
- Csystemic
- Durinary
- Eatriumary
15Which type of circulation transports blood through the heart and to the lungs and back to the heart?
- Acoronary
- Bsystemic
- Cpulmonary
16Which type of circulation transports blood to all parts of the body and back to the heart?
- Acoronary
- Bsystemic
- Cpulmonary
17Which type of circulation is the flow of blood to and from the tissues of the heart?
- Acoronary
- Bpulmonary
- Csystemic
18What is the pathway of blood through the heart?
[blank_start]Deoxygenated[blank_end] blood enters in the [blank_start]right[blank_end] atrium, then into the [blank_start]right[blank_end] ventricle, passes through the pulmonary artery to the lungs to get new supply of [blank_start]oxygen[blank_end]. The oxygen-rich blood enters first in the [blank_start]pulmonary[blank_end] vein back to the left atrium, then to the [blank_start]left[blank_end] ventricle to pump blood through the aorta going back to body parts. Blood moves from an atrium to a ventricle passes through a one-way [blank_start]valve[blank_end], a flaplike structures that prevent blood from flowing backward in the heart.- ADeoxygenated
- Bright
- Cright
- Doxygen
- Epulmonary
- Fleft
- Gvalve
19Arteries have thick walls, and they carry oxygen rich blood.
- AVerdadero
- BFalso
20Arteries are where blood is under greatest pressure. (except for in the pulmonary artery)
- AVerdadero
- BFalso
21Veins do not have valves.
- AVerdadero
- BFalso
22Veins carry oxygen rich blood.
- AVerdadero
- BFalso
23The only vein that has oxygen rich blood is the pulmonary vein.
- AVerdadero
- BFalso
24Capillaries connect arteries to veins, and is where the exchange of food, oxygen, and waste occur.
- AVerdadero
- BFalso
25Check the parts of blood.
- Ared blood cells
- Bwhite blood cells
- Cplasma
- Dplatelets
- Enephrons
26Which part of blood is mostly made out of water, with nutrients, minerals, and oxygen dissolved in it?
- Aplasma
- Bred blood cells
- Cwhite blood cells
- Dplatelets
27Which part of blood contains hemoglobin, which carries oxygen and carbon dioxide?
- Ared blood cells
- Bwhite blood cells
- Cplatelets
- Dplasma
28Which part of blood controls infections and viruses?
- Ared blood cells
- Bwhite blood cells
- Cplasma
- Dplatelets
29Which part of blood helps it to clot?
- Aplatelets
- Bplasma
- Cred blood cells
- Dwhite blood cells
30Lymphatic organs filter out microorganisms, foreign materials, and protect your body from harmful bacteria that enter through the mouth and nose.
- AVerdadero
- BFalso
31What is the role of the thymus?
- Ato make/store lymphocyes
- Bthe largest filtering organ of the lymphatic system
- Chelps blood to clot
32What is the role of the spleen?
- Alargest filtering organ of the lymphatic system
- Bmake/store lymphocytes
- Cclots blood
- Dcarries oxygen and carbon dioxide to parts of the body
33Which nutrient is the main source of energy?
- Acarbohydrates
- Bproteins
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
34Which nutrients are the body’s building material, and is needed for growth, replacement and repair?
- Acarbs
- Bproteins
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
35Which nutrient stores energy and cushion organs and help the body absorb vitamins?
- Acarbs
- Bprotein
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
36Which nutrient regulates body functions, prevent diseases and needed for growth?
- Acarbs
- Bproteins
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
37Which nutrient is necessary to regulate many chemical reactions in the body?
- Acarbs
- Bprotein
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
38Which nutrient makes up 60% of your body’s weight, and is used to carry other nutrients throughout the body?
- Acarbs
- Bproteins
- Cfats/lipids
- Dvitamins
- Eminerals
- Fwater
39The stomach isn't digested by hydrochloric acid because it wouldn't be possible for the hydrochloric acid to do that to the stomach.
- AVerdadero
- BFalso
40What protein speeds up the rate of chemical reactions in the body?
- Achyme
- Benzymes
- Cbile
- Dlipids
41What is the thin, watery fluid form of food that leaves from the stomach to the intestine for absorption?
- Achyme
- Bbile
- Cmucus
- Dfats
42Which organ makes bile?
- Aspleen
- Bthymus
- Cliver
43In which organ is water absorbed the most?
- Alarge intestine
- Bsmall intestine
- Cstomach
- Dliver
44One of the functions of the stomach in the digestive system is that it makes hydrochloric acid.
- AVerdadero
- BFalso
45One of the functions of the stomach in the digestive system is the stomach in the primary organ breaks down food into smaller components.
- AVerdadero
- BFalso
46Which organ produces enzymes that help in digestion of proteins, fats, and carbs?
- Apancreas
- Bliver
- Cthymus
- Dspleen
47How many bones are there in the human adult skeleton?
- Aaround 106
- B206
- C450
- Dover 600
48Which layer of the bone is hard and dense, and is under the periosteum?
- Acompact
- Bspongy
- Cperiosteum
- Dbone marrow
49Which layer of the bone is found towards the end of bones, is a porous layer of tissue, and makes the bones lightweight?
- Acompact
- Bspongy
- Cperiosteum
- Dbone marrow
50Which layer of bones is the surface of the bones?
- Acompact
- Bspongy
- Cperiosteum
- Dbone marrow
51Which of layer of bone fills the gap between spongy bones and produces blood cells?
- Acompact
- Bspongy
- Cperiosteum
- Dbone marrow
52Which vitamin is made in the skin?
- AVitamin D
- BVitamin C
- CVitamin A
- DVitamin K
53Where are minerals stored?
- Abones
- Bcartilage
- Ctendons
- Dligaments
54What are the ends of bones covered with?
- Acartilage
- Bmore bone
- Ctendons
- Dligaments
55Check off where the immovable joints in the human body are found.
- Askull
- Bpelvis
- Chand
- Dtoes
- Eshoulder
56Which type of joint allows the greatest range of movement? This type of joint is located in the shoulder.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
57Which type of joint has a back and forth movement? This type of joint is located in the knees, elbows, and fingers.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
58Which type of joint allows rotation? This type of joint is located on the top of the spinal column.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
59Which type of joint allows a slight gliding movement? This type of joint is located in the hands and feet.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
60Which type of joint allows little or no movement? This type of joint is located in the skull and pelvis.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
61Which type of joint allows all movement? This type of joint is located in the wrist.
- Aball and socket
- Bhinge
- Cpivot
- Dgliding
- Eimmovable
- Fcondyloid
62Where are dead skin cells found?
- Aepidermis
- Bdermis
- Chypodermis
63What important mineral is found in the bone?
- Acalcium
- Bpotassium
- Cnitrogen
- Dcarbon
64How many muscles are there in the human body?
- A200
- B300
- C400
- D500
- E600
65The types of muscle control are [blank_start]cardiac[blank_end], [blank_start]skeletal[blank_end], and [blank_start]smooth[blank_end].
HINT: Put these in alphabetical so it doesn't count it wrong.//- Acardiac
- Bskeletal
- Csmooth
66The types of muscle control are [blank_start]involuntary[blank_end] and [blank_start]voluntary[blank_end].
HINT: Put these in order so it doesn't count it wrong.//- Ainvoluntary
- Bvoluntary
67What structure in the integumentary system helps retain fluids?
- Askin
- Bhair
- Cnails
Información
- Descripción
- FOR STA 8th GRADE TAKING FINALS GOD BLESS UR GRADES
- Autor
- Cecilia Riley
- Idioma
- English
- Visitas
- 7
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test