Polysomes are aggregates of

Question

Polysomes are aggregates of (A) ribosomes and rRNA. (B) only rRNA. (C) peroxisomes. (D) several ribosomes held together by string of mRNA.

Tardigrade Admin · Accepted Answer

Polyribosomes are aggregates of several ribosomes held together by a string of mRNA. Polyribosomes consists of 4 to 8 ribosomes which are attached to a single strand of messenger RNA or mRNA. This mechanism helps in the synthesis of several copies of the same protein.

Q. Polysomes are aggregates of

ribosomes and rRNA.

only rRNA.

peroxisomes.

several ribosomes held together by string of mRNA.

Polyribosomes are aggregates of several ribosomes held together by a string of mRNA. Polyribosomes consists of 4 to 8 ribosomes which are attached to a single strand of messenger RNA or mRNA. This mechanism helps in the synthesis of several copies of the same protein.