AIPMT PRELIMS2008Botany-Molecular Biology
AIPMT PRELIMS 2008 Botany Protein Synthesis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Polysome is formed by:
A
a ribosome with several subunits
B
ribosomes attached to each other in a linear arrangement
C
several ribosomes attached to a single mRNA
D
many ribosomes attached to a strand of endoplasmic reticulum
Correct Answer
Option C
Detailed Explanation
A polysome, or polyribosome, is a complex of an mRNA molecule and two or more ribosomes that act to translate mRNA instructions into polypeptides.
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