Question 21
Question 21 of 40

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No letter options?
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

describe the structure of nucleotides, including the phosphorylated nucleotide ATP (structural formulae are not expected)

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