Question

advantages of Simi permeability of cell membrane
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Answer 1

Answer:

Semi permeability of cell membrane helps in only selective substances to move across the cell. Gases such as carbon dioxide and oxygen pass through diffusion, while other small molecules such as sugar pass through a process calledpassive transport.

Answer 2

Explanation:

Flexibility of a cell membrane helps in the selective movement of the substances across it. In Amoeba, the flexibility of membrane helps in engulfing the food particles from the outside environment by a process called endocytosis. 2. Rigidity of cell wall helps in maintaining the structural integrity of the cell.