Question

ʷʰᵃᵗ ⁱˢ ᵐᵉᵃⁿᵗ ᵇʸ ᵉⁿᵈᵒᶜʸᵗᵒˢⁱˢ...??​

Answer 1

Endocytosis :

The process by which cells take in substances from outside of the cell by engulfing them in a vesicle.

First Described :

Endocytosis was first described by Christian de Devu.

Process of Endocytosis :

• The cell membrane folds in forming a cavity filled with extracellular fluid, dissolved molecules, food particles, foreign matter, pathogens, and/or other substances, a process known as invagination.
• After invagination, the cell membrane folds back to itself until it forms a uniformly enclosed membrane around the trapped molecules and this enclosed membrane or cavity is known as a vesicle. Some cells form extension channels into the cell cytoplasm.
• The formed vesicle detaches off from the cell membrane which then undergoes processing by the cell.

Types of Endocytosis mechanism :

There are three types of endocytosis mechanism :

• Phagocytosis
• Pinocytosis
• Receptor-Mediated Endocytosis

Answer 2

Answer:

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