Q. In DNA, when AGCT occurs, their association is as per which of the following pair?
(a) AC-GT
(b) AG-CT
(c) AT-GC
(d) All of these
Solution :
Correct option : C DNA molecule has four bases viz., adenine, guanine, cytosine and thymine. Adenine always pairs with thymine and guanine pairs with cytosine. Their association is AT and GC.