Q. Which of the character is not applicable to $t$RNA?
A) It is the smallest of the RNAs
B) It acts as an adaptor for amino acid
C) It has a clover leaf like structure
D) It is the largest of the RNAs
Explanation
Transfer RNA ($t$RNA) or soluble RNA ($s$RNA) is the smallest (4S) which constitutes about 15% of the total. $t$RNA is also called adapter molecule because it helps in transferring amoni acids to ribosomal sites during polypeptide synthesis.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.