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Nucleotide Components
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AP Biology
APB.095 Nucleotide Components
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Which option best explains why a phosphate group can be identified even in a simplified nucleotide model?
A
It is the five-carbon ring that differs between ribose and deoxyribose.
B
It is always the largest nitrogen-containing ring attached to the sugar.
C
It is usually shown as a PO4 group or circle attached to the sugar, separate from the base ring.
D
It is the part labeled with A, T, C, G, or U in a sequence.
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