What happens to the membrane of a vesicle after exocytosis?
it leaves the cell.
it is disassembled by the cell.
it fuses with and becomes part of the plasma membrane.
it is used again in another exocytosis event.

It fuses with and becomes part of the plasma membrane.

Explanation:

Exocytosis -

Exocytosis is the process of expelling out the substances from the cell . It also helps in the cell transport and cell signalling process .

In this process a large amount of molecule are released and making it a form of the bulk transport .

In this process , the secretory vesicles are then carried to membrane of the cell and then their contents are secreted into the extracellular environment .

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

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