A polysome is
A) a basic unit of chromosome structure.
B) a number of ribosomes attached to a strand of mRNA.
C) a strand of DNA along which transcription is taking place at multiple sites.
D) a collection of dissociated ribosomes.
E) a polymer of many ribosomes.

Question

Quizplus · Accepted Answer

A polysome, also known as a polyribosome, is a complex of multiple ribosomes attached to a single strand of messenger RNA (mRNA). This allows for simultaneous translation of the mRNA into multiple protein molecules.

A Polysome Is