Botany-DNA Replication
NEET Botany DNA Replication MCQ Question
Type: MCQ-numerical-Easy-Class 12
In a double-stranded DNA molecule, if the percentage of cytosine is 30%, what is the percentage of guanine?
A
20%
B
30%
C
40%
D
50%
Correct Answer
Option B
Detailed Explanation
According to the base pairing rules, cytosine pairs with guanine. Therefore, the percentage of guanine is equal to the percentage of cytosine, which is 30%.
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