3
QuizMultiple Choice

Genetic Code — Quiz

Question 3 • Biology

As DNA is replicated, which DNA base pair will bond to cytosine?

Answer
A
guanine
B
thymine
C
adenine
D
cytosine

Explanation

In DNA, cytosine pairs specifically with guanine. So during replication, guanine bonds to the cytosine on the original strand. The correct choice is guanine.

AI-written and checked against the verified answer.

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