Single Choice

Which one of the following structures is an organelle within an organelle?

APeroxisome
BEndoplasmic reticulum
CMesosome
DRibosome
Correct Answer

Solution

Ribosomes are the sites for protein synthesis of the cell. It is composed of two subunits, a small subunit and a large subunit. Ribosomes are enclosed in various organelle like chloroplast and mitochondria which give the appearance of organelle enclosed in another organelle.

SIMILAR QUESTIONS

Cells - The Unit of Life

Which one of the following structure is an organelle within an organelle?

Cells - The Unit of Life

Which one of the following structure is an organelle within an organelle?

Cells - The Unit of Life

Which of these is not correct regarding ribosomes?

Cells - The Unit of Life

Match the cell organelles given in column I with cellular processes in column II and select the correct option from the codes given below. Column I Column II A. Lysosomes (i) Protein synthesis B. Ribosomes (ii) Hydrolytic activity C. Smooth endoplasmic reticulum (iii) Steroid synthesis D. Centriole (iv) Formation of spindle

Cells - The Unit of Life

The factory of ribosome in a cell is

Cells - The Unit of Life

The process of self duplication does not occur in which of the following organelles?

Cells - The Unit of Life

At what concentration of Mg2+ ions, the dimer of ribosomes is formed?

Cells - The Unit of Life

Maximum substance in ribosome is

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