MHT CET Biology question
The number of adenine molecules in a given DNA segment is 25 and the number of cytosine molecules is 45. The total number of nucleotides in the segment is
Answer: (B)
Solution
By base pairing A = T = 25 and C = G = 45, so total = 25 + 25 + 45 + 45 = 140; 70 counts
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