Question

what is a cell wall? list two important functions.​

Answer 1

Cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism.

Functions:

Protecting the cell against physical damage and invading pathogens.

Regulates and controls the direction of cell growth.

Providing the strength, structural support and maintaining the shape of the cell.

Functions as a storage unit by storing carbohydrates for use in plant growth, especially in seeds.

Answer 2

Answer:

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism.

The important functions of a cell wall are:-

1) The functions of the cell wall are:

2)It provides protection to the cell and prevents any physical damage.

3) It provides structure to the cell.

4) It prevents osmotic bursting.

5) It protects the protoplasm against mechanical injury.

6) It controls intercellular transport.

Explanation:

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