NEET · BiologyHard
A segment of double-stranded DNA contains Adenine. What is the percentage of Cytosine in this DNA molecule?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- According to Chargaff's rule, and .
- Given , then .
- The sum .
- The remaining percentage for is .
- Since , then .
- Hence the answer is (B).
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