Ribosomes of Prokaryotic Cell

Q.

Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. such strings of ribosomes are termed?

1. Polyhedral bodies

2. Plastidome

3. Nucleosome

4. Polysome

Q. The double membrane-bound organelle called powerhouse of the cell becomes visible when stained with

Q. In prokaryotes the ribosomes are found

1. attached to the endoplasmic reticulum
2. free floating in the cytoplasm
3. in the Mitochondria
4. in the Chloroplast