Question

If the total amount of thyamine and adenine is45% then the amount of guanine will be ____% in double stranded DNA.
a) 22.5%
b) 27.5
c) 45
d) 55

Answer 1

Answer:

27.5

Explanation:

Adenine = Thymine

Guanine = Cytocine

according to chargaff rule...

A + T = 45

hence G + C = 55

so, Guanine is 55÷ 2 = 27.5...

Answer 2

Answer:

(B) 27.5 is the right answer

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