Test
0654 Topic B5 Transportation
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Preguntas del test (39)
1From which chamber of the human heart is blood pumped most strongly?
- AA
- BB
- CC
- DD
2Which of the following is part of a haemoglobin molecule?
- Acalcium
- Biron
- Cvitamin C
- Dvitamin D
3The diagram shows a human kidney and its blood supply.
Compared with the blood in vessel P, the blood in Q has:- Aless urea and more oxygen.
- Bless urea and less oxygen.
- Cmore urea and less oxygen.
- Dmore urea and more oxygen.
4What conditions are needed for a plant to have drooping leaves but not a drooping stem?
- AA
- BB
- CC
- DD
5The arrows in the diagram show oxygen in the lungs moving from an alveolus into a blood capillary.
By what process does this movement take place?
- Abreathing
- Bdiffusion
- Crespiration
- Dtranspiration
6The diagram shows a section through the human heart.
What happens to valves X and Y when blood leaves chamber W?
- AA
- BB
- CC
- DD
7The diagram shows a section through the heart.
Which two blood vessels are arteries?
- A1 and 2
- B2 and 3
- C3 and 4
- D4 and 1
8Which structures carry blood towards the heart?
- AA
- BB
- CC
- DD
9In which direction does blood circulate in the body?
- Afrom the left ventricle through the tricuspid valve
- Bfrom the limbs to the right atrium
- Cfrom the lungs along the pulmonary artery
- Dfrom the right ventricle to the right atrium
10The diagram shows a section through the heart with blood vessels, seen from the front.
In one circulation of the body, excluding the lungs, in which order does blood flow through the vessels shown?- A1 → 2 → 4 → 3
- B2 → 3 → 1 → 4
- C3 → 4 → 1 → 2
- D4 → 3 → 1 → 2
11The diagram shows the heart, liver and kidneys with connecting blood vessels.
What are the labelled blood vessels?
- AA
- BB
- CC
- DD
12The diagram below shows a leaf palisade cell.
Type in the names of the organelles marked with a dot.
- Anucleas
- Bchloroplast
- Cvacuole
- Dcell wall
- Ecytoplasm
13What is the correct sequence for blood being pumped from the heart to the lungs?
- Aleft atrium → left ventricle → pulmonary artery
- Bleft atrium → left ventricle → pulmonary vein
- Cright atrium → right ventricle → pulmonary artery
- Dright atrium → right ventricle → pulmonary vein
14Which structures in plants and in humans normally carry amino acids?
- AA
- BB
- CC
- DD
15 Why is the circulatory system of mammals described as a double circulation?
- ABlood flows firstly through arteries and then through veins.
- BBlood flows through the heart twice on one complete circuit of the body.
- CIn the heart, blood flows firstly through atria and then through ventricles.
- DThe atria and the ventricles contract alternately.
16What is carried by the xylem?
- Achlorophyll
- Bmineral ions
- Cstarch
- Dsugars
17What are the functions of xylem vessels?
- AA
- BB
- CC
- DD
18Which substance, needed for protein synthesis, is carried into a leaf from the stem?
- Acarbon dioxide
- Bnitrate
- Coxygen
- Dstarch
19The diagram shows a potted plant and the same plant 24 hours later.
What causes the change in the appearance of the plant?
- AWater loss is greater than water uptake.
- BWater moves from the leaves to the stem.
- CWater uptake is equal to water loss.
- DWater uptake is greater than water loss.
20 Which graph shows most clearly what will happen to the rate of transpiration in a plant as humidity increases?
- AA
- BB
- CC
- DD
21Which substances are dissolved in human blood plasma?
- Acarbon dioxide, haemoglobin and glucose
- Bcarbon dioxide, oxygen and haemoglobin
- Cglucose, hormones and urea
- Doxygen, urea and starch
22Which chamber of the heart has the thickest muscle wall?
- Aleft atrium
- Bleft ventricle
- Cright atrium
- Dright ventricle
23What is carried by the xylem in plants?
- AA) chlorophyll
- BB) mineral ions
- CC) starch
- DD) sugars
24What is the correct sequence for blood being pumped from the heart to the lungs?
- AA) left atrium → left ventricle → pulmonary artery
- BB) left atrium → left ventricle → pulmonary vein
- CC) right atrium → right ventricle → pulmonary artery
- DD) right atrium → right ventricle → pulmonary vein
25Why is the circulatory system of mammals described as a double circulation?
- AA) Blood flows firstly through arteries and then through veins.
- BB) Blood flows through the heart twice on one complete circuit of the body.
- CC) In the heart, blood flows firstly through atria and then through ventricles.
- DD) The atria and the ventricles contract alternately.
26The diagram shows a section through a leaf.
Which arrow shows the direction of diffusion of carbon dioxide on a sunny day
- AA
- BB
- CC
- DD
27Four leafy plant stems were placed into measuring cylinders with 100 cm^3 of water. A layer of oil prevented the water in the measuring cylinder from evaporating.
The plant stems were exposed to different air humidities and temperatures for 48 hours as shown in the table.
The final volume of water in the measuring cylinders is shown for plant stems 1, 3 and 4.
What would be a likely final volume for plant stem 2?
- AA) less than 65 cm^3
- BB) between 65 cm^3 and 75 cm^3
- CC) between 75 cm^3 and 95 cm^3
- DD) greater than 95 cm^3
28Which blood vessel, if it becomes blocked, could lead directly to a heart attack?
- AA) coronary artery
- BB) pulmonary artery
- CC) pulmonary vein
- DD) vena cava
29A hospital patient who is feeling unwell is given a blood test. The results of the blood test show a very low level of platelets.
What effect will this have?- AA) The blood will be unable to transport nutrients, hormones and carbon dioxide.
- BB) The blood will not be able to carry as much oxygen to the tissues as normal.
- CC) There will be a greater risk of bleeding because the blood will take longer to clot.
- DD) There will be a greater risk of infection because the blood cannot make antibodies.
30Which statement describes transpiration?
- AA) evaporation of water from leaf mesophyll cells
- BB) intake of water from the atmosphere through the stomata
- CC) transport of water through xylem tissue to the leaves
- DD) uptake of water by root hairs in the soil
31Oxygenated blood returns to the heart from the lungs in vessel X and leaves the heart to circulate
around the body in vessel Y.
What are X and Y?- A
- B
- C
- D
- A
32Which is a description of translocation?
- AA) movement of amino acids and sucrose from sink to source
- BB) movement of amino acids and sucrose from source to sink
- CC) movement of water down a water potential gradient
- DD) movement of water up a water potential gradient
33Active transport is the movement of:
- AA) molecules from a region of their higher concentration to a region of their lower concentration.
- BB) particles from a region of lower concentration to a region of higher concentration using energy from respiration.
- CC) urine by relaxation of a sphincter muscle in the bladder.
- DD) water through a partially permeable membrane from a more dilute to a more concentrated solution.
34The diagram shows an experiment to demonstrate the movement of molecules.
After one hour, the water in the beaker turned red.
What is the most likely reason for this colour change?
- AA) Molecules of red ink move through the membrane by diffusion.
- BB) Molecules of red ink move through the membrane by osmosis.
- CC) Molecules of water move through the membrane by diffusion
- DD) Molecules of water move through the membrane by osmosis.
35The diagram shows a potted plant and the same plant 24 hours later.
What causes the change in the appearance of the plant?
- AA) Water loss is greater than water uptake.
. - BB) Water moves from the leaves to the stem.
- CC) Water uptake is equal to water loss.
- DD) Water uptake is greater than water loss
- AA) Water loss is greater than water uptake.
36The lower end of a plant stem is placed in water coloured with red dye. After three hours, the stem is cut as shown in the diagram.
Which labelled region is stained red?
- AA
- BB
- CC
- DD
37In which order does water pass through the cells of a plant, as the water travels from the roots to a leaf?
- AA) mesophyll cells → root hair → root cortex → xylem
- BB) root cortex → root hair → xylem → mesophyll cells
- CC) root hair → mesophyll cells → root cortex → xylem
- DD) root hair → root cortex → xylem → mesophyll cells
38The diagram shows a cross-section through a plant root.
Q shows the part that is stained red when the root is placed in water containing a red dye.
What is found at Q?- AA) guard cells
- BB) palisade cells
- CC) phloem
- DD) xylem
39A decrease in which factor normally causes transpiration rate to increase?
- AA) humidity
- BB) light intensity
- CC) stomatal opening
- DD) temperature
Información
- Descripción
- Quiz for 0654 2016 syllabus Topic B5 Transportation
- Autor
- Jeffrey Piggott
- Idioma
- English
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