NEETZoology-Molecular Basis of Inheritance
NEET Zoology Protein Synthesis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following statements is correct regarding eukaryotic translation?
A
mRNA attaches itself to larger subunit of ribosome in the region of its cap for initiation.
B
Aminoacyl tRNA synthetase activates the amino acids by adding ATP that is later used in formation of peptide bond.
C
During aminoacylation of tRNA, the amino acid gets linked to 5' -COOH group of tRNA through its 3'-OH group.
D
During elongation of polypeptide chain, the aminoacyl tRNA complex reaches at E⁻site and attaches to mRNA
Correct Answer
Option B
Detailed Explanation
Aminoacyl tRNA synthetase activates amino acids by adding ATP, which is essential for peptide bond formation during translation.
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