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2 years ago

In a sample of double-stranded DNA, 30% of the nitrogenous bases are adenine (A).

Biology

1 answer:

Sholpan [36]2 years ago

5 0

Answer:

30% thymine

Explanation:

If 30% of Adenine is present, it would be reasonable to assume that 30% of Thymine will be present, as the ratio between the two complementary nitrogenous bases will be roughly equal. Therefore, that leaves us with 40% between Cytosine and Guanine.

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