Nucleic Acids

Q1: Which pyrimidine base contains an amino group at carbon 4?

A Cytosine

B Adenine

C Uracil

D Thymine

ANS:A - Cytosine

Guanine is not a Pyrimidine so cytosine has the amino group at 4 carbon atom.

img not found

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.