Question

what is endocytosis ? and whats the meaning of engulf in it??

Answer 1

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.

Answer 2

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