Examveda

The plasma membrane is covered by a cell wall in cells of

A. Plants

B. Bacteria

C. Fungi and Algae

D. All of the above

Answer: Option D

Solution (By Examveda Team)

The plasma membrane is the living boundary of all cells and in some organisms it is externally covered by a cell wall.

In plant cells, the plasma membrane is surrounded by a cellulose cell wall that provides rigidity and protection.

In bacterial cells, the plasma membrane is covered by a peptidoglycan cell wall which maintains cell shape and prevents bursting.

In fungi and algae, the plasma membrane is also covered by a cell wall made of chitin (fungi) or cellulose (algae).

Therefore, the plasma membrane is covered by a cell wall in plants, bacteria, fungi, and algae, making All of the above the correct answer.

This Question Belongs to Biology GK Chapter Wise >> Cell Biology

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Comments (1)

  1. Radha Kacher
    Radha Kacher:
    11 months ago

    D

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