Question

Select the wrong choice: Plasma or Cell membrane is:

1. Outer covering of each cell.
2. A mechanical barrier for the protection of inner cell contents.
3. Superheated gas
4. Made of lipids and proteins.​
pls answer fasttt.

Answer 1

Answer:

superheated gas

Explanation:

plasma membrane or cell membrane is the outermost protective covering, acts as barrier for the entry and exit of molecules. It is made up of proteins and lipids. But it is not a superheated gas.

Answer 2

Answer:

3. Superheated gas

Explanation:

1. cell membrane is outermost covering of each animal cell. It is true

2. As it is the outer covering it forms a mechanical barrier for protection of inner contents of cell. It is also true

4. It is made of lipids and proteins. Hence it is called phospholipid bilayer. It is also true

3. It is not a superheated gas

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