Q.

Which base in place of thymine is present in RNA?

A. Adenine
B. Guanine
C. Uracil
D. Cytosine
Answer» C. Uracil
Explanation: DNA (Deoxyribonucleic acid) contains 2-cleoxy-ribose sugar. It contains cytosine and thymine as pyrimidine bases and guanine and adenine as purine bases. RNA (Ribonucleic acid) contains ribose sugar. It contains cytosine and uracil as pyrimidine bases and guanine and adenine as purine bases.
1k
0
Do you find this helpful?
1

View all MCQs in

Biology (GK)

Discussion

No comments yet