Question

write a note on plasma membrane and osmosis and it's type.
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Answer 1

Answer:

Osmosis is the diffusion of water through a semipermeable membrane (Figure 3.16). Water can move freely across the cell membrane of all cells, either through protein channels or by slipping between the lipid tails of the membrane itself.

Explanation:

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Answer 2

Answer:

Plasma membrane :

The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside environment. ... The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.

Osmosis :

The different types of osmosis include:

Endosmosis- when a substance is placed in a hypotonic solution, the solvent molecules move inside the cell and the cell becomes rigid.

Exosmosis-when a substance is placed in a hypertonic solution, the solvent molecules move out of the cell and the cell becomes flaccid.