Answers

2016-07-17T22:41:05+08:00
DNA is consist of 4 Nitrogenous Base:

A - Adenine
T - Thymine
C - Cytosine
G - Guanine
U - Uracine

They bond according to their base pair complimentary, A=T and C=G. This double lines are both Hydrogen Bonding.
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