Question

Which of these organelles are not membrane bound?

• A. Mitochondria
• B. Endoplasmic reticulum
• C. Nucleolus
• D. Lysosome

Answer 1

Answer:

C. Nucleolus

• The nucleus contains the nucleolus which is not a membrane-bound organelle.

• The mitochondria, the endoplasmic reticulum, and lysosomes are present in the cytosol.

• They are membrane-bound organelles of the cell.