Question

In your words what is the role of the cell membrane in the cell maintaining homeostasis?

Answer 1

Step-by-step explanation:

Homeostasis is a phenomenon by which the cell has a capability to maintain or achieve a constant state by keeping all the possible conditions like physical, chemical, etc steady in the internal environment.



The cell membrane has a wide range of role in the cell maintaining homeostasis. ecause of its semi permeable nature it only allows specific ions and molecules to enter the cell. It has a fluid layer which consists of bilayer of phospholipids. The membrane is structured in such a way that helps to keep a balance in the temperature inside the cell to maintain a constant Flux. As it is semipermeable, so it is selectively permeable to small, non-polar solvents.

Answer 2

The cell membrane is a selectively permeable barrier that separates the internal environment of the cell from the external environment. It is made up of a phospholipid bilayer with embedded proteins that act as channels, pumps, and receptors. The membrane controls the movement of substances in and out of the cell through various mechanisms such as diffusion, osmosis, active transport, and facilitated diffusion.

The cell membrane plays a crucial role in maintaining homeostasis by regulating the concentration of ions, nutrients, and waste products inside the cell. For example, the membrane pumps out excess sodium ions and pumps in potassium ions to maintain the proper balance of these ions inside the cell. Similarly, the membrane allows the entry of glucose and other nutrients while preventing the entry of harmful substances.

Overall, the cell membrane acts as a gatekeeper that controls the movement of substances in and out of the cell, which is essential for the cell to function properly and maintain homeostasis.