A) covalent bond
B) phosphate bond
C) two \[{{H}_{2}}\] bonds
D) three \[{{H}_{2}}\] bonds
Correct Answer: D
Solution :
In DNA helix cytosine is paired with guanine by three hydrogen bonds (G=C) whereas the adenine, thymine is held together by two hydrogen bonds (A= T).You need to login to perform this action.
You will be redirected in
3 sec