Nucleic Acid Structure - Medical Science

Q1:

To which of the following adenine always binds?

A Guanine

B Cytosine

C Thymine

D None of these

ANS:C - Thymine

Always Remember the code.

AT-GC
Adenine - Thymine Guanine-Cytosine.

It is present in DNA and in RNA the Thymine is replaced by Uracil. Becomes AU-GC.