Question

Write three differences between cell wall and cell membrane

Answer 1

Answer:

1. Cell membrane is present is all cells while cell wall is only present in plants, bacteria, fungi and algae.

2. Cell wall is made up of cellulose whereas cell membrane is made up of lipids and proteins.

3. Cell wall is non-living whereas cell membrane is living.

Answer 2

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Cell Wall

•A rigid, thick structure visible under a light microscope. Furthermore, it exists in a plant cells, a fungal cells, and bacterial cells. Also, it provides the cell its rigidity and shape

•Its formation takes place place from chitin(fungi), cellulose(plant cell), and peptidoglycan(bacteria)

•It is present in a plant cell, fungi, bacteria, and algae

Cell Membrane

•A delicate, thin structure that is visible under an electron microscope. Furthermore, it exists in every type of cell. Also, it provides protection to the protoplasm and facilitates the passing of molecules

•Its formation takes place from proteins, lipids, and carbohydrates

•It is present in each and every type of cell