Ribosomes are composed of ......... and in a | vedclass

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(A) Ribosomes are the cellular organelles primarily composed of $r-RNA$ (ribosomal $RNA$) and structural proteins. In a polysome (or polyribosome) com

Vedclass · Accepted Answer

$r-RNA$ and proteins,$m-RNA$

Vedclass · Answer

(A) Ribosomes are the cellular organelles primarily composed of $r-RNA$ (ribosomal $RNA$) and structural proteins. In a polysome (or polyribosome) complex,multiple ribosomes are attached to a single strand of $m-RNA$ (messenger $RNA$) to translate it into multiple copies of a polypeptide chain simultaneously. Therefore,the correct composition is $r-RNA$ and proteins for ribosomes,and $m-RNA$ for the polysome complex.

Ribosomes are composed of ......... and in a polysome complex,......... is present.

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