Question

45. The challenges faced by aminoacyl tRNA synthetases in selecting the correct amino acid is more daunting than
its recognition of the appropriate tRNA. In case of amino acids with similar structures like valine and isoleucine,
this challenge is met by the enzyme possibly through its
P. Catalytic pocket
Q. Editing pocket
R. Anticodon loop
S. Acceptor arm
Choose the correct set from the following:
a. P and Q
b. P and R
C. Q and S
d. Q and R
​

Answer 1

the set c {q and s }is correct