How many hydrogen bonds will be there in a double stranded -DNA where number of G is 10 and total bases are 60?
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Answer:
70
Explanation:
number of G equals number of C=10
G and C are connected by 3 hydrogen bonds hence number of bonds=10×3=30
total number of bases=60
A+T=60-G-C
2A=40(A=T)
A=20
number of hydrogen bonds between A and T=2
hence number of hydrogen bonds between A and T=2×20=40
total number of hydrogen bond=30+40=70
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