Question

seminar on endocytosis

Answer 1

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Endocytosis is the process of actively transporting molecules into the cell by engulfing it with its membrane. Endocytosis and exocytosis are used by all cells to transport molecules that cannot pass through the membrane passively. Exocytosis provides the opposite function and pushes molecules out of the cell. Like all systems in the human body, the need for homeostasis enables an equal flow of molecules in and out of the cell. This means the amount of molecules entering the cell by endocytosis is equal to the amount of molecules exiting the cell via exocytosis. The two processes combined ensure there is a balance of nutrients and waste for regular cell life and function.

There are four types of endocytosis

caveole

macrapino cytosis

receptor mediated endocytosis

phagocytosis

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Answer 2

Endocytosis is the process where the substance outside the cell is captured and entirely engulfed bringing it inside the cell.

This is done with the help of the cell membrane.

This is also referred to as the cell eating process.

A substance is pinched off so that it comes to the cytosol.