Question

Discuss the significance of exocytosis​

Answer 1

Answer:

During exocytosis, cells transport substances from the interior of the cell to the exterior of the cell. This process is important for the removal of waste, for chemical messaging between cells, and for rebuilding the cell membrane. Exocytotic vesicles are formed by the Golgi apparatus, endosomes, and pre-synaptic neurons.

Answer 2

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$\Rightarrow{\sf{Exocytosis’ \:main\: purpose\: is \:to\: expel}}$$\sf{ material\: from\: the \:cell\: into \:the }$$\sf{extracellular\: fluid; \:this \:is\: the \:opposite }$$\sf{of \:what\: occurs\: in \:endocytosis. In}$$\sf{ exocytosis,\: waste\: material\: is \:enveloped }$$\sf{in\: a \:membrane\: and\: fuses \:with\: the }$$\sf{interior \:of\: the \:plasma\: membrane. \:This\: fusion }$$\sf{opens\: the \:membranous \:envelope\: on \:the\: exterior }$$\sf{of \:the \:cell\: and \:the \:waste \:material\: is \:expelled}$$\sf{ into\: the \:extracellular\: space. \:Exocytosis}$$\sf{ is \:used \:continuously\: by\: plant \:and }$$\sf{animal\: cells\: to \:excrete\: waste \:from\: the\: cells.}$

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