AIPMT PRELIMS2002Zoology-Molecular Biology
AIPMT PRELIMS 2002 Zoology DNA Structure MCQ Question
Type: MCQ-numerical-Medium-Class 11
In a DNA percentage of thymine is 20% then what is the percentage of guanine :-
A
20%
B
40%
C
30%
D
60%
Correct Answer
Option C
Detailed Explanation
If thymine is 20%, adenine is also 20%. Thus, guanine and cytosine together make up 60%, so guanine is 30%.
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