Question 14
Question 14 of 40
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Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
8. Transport in mammals
8.2. Transport of oxygen and carbon...

describe the role of plasma in the transport of carbon dioxide

7. Transport in plants
7.2. Transport mechanisms

state that assimilates dissolved in water, such as sucrose and amino acids, move from sources to sinks in phloem sieve tubes

4. Cell membranes and tra...
4.2. Movement into and out of cells

describe and explain the processes of simple diffusion, facilitated diffusion, osmosis, active transport, endocytosis and exocytosis