If Adenine makes 30% of the DNA molecule, what will be the percentage of Thymine, Guanine and Cytosine in it?

1. A. T : 20 ; G : 20 ; C : 30
2. B. T : 30 ; G : 20 ; C : 20
3. C. T : 20 ; G : 25 ; C : 25
4. D. T : 20 ; G : 30 ; C : 20

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