Question 8
Question 8 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
12. Energy and respiratio...
12.1. Energy

describe the features of ATP that make it suitable as the universal energy currency

2. Biological molecules
2.3. Proteins

state that globular proteins are generally soluble and have physiological roles and fibrous proteins are generally insoluble and have structural roles

2. Biological molecules
2.2. Carbohydrates and lipids

describe the molecular structure of the polysaccharide cellulose and outline how the arrangement of cellulose molecules contributes to the function of plant cell walls