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Which part of a cell engulfs and digests bacteria?

A. Lysosome.
B. Vacuole.
C. Peroxisome.
D. Endosome.

User Juan T
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1 Answer

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Final answer:

The lysosome is the cell organelle responsible for engulfing and digesting bacteria. It destroys pathogens through a process called phagocytosis, using hydrolytic enzymes within a phagolysosome.

Step-by-step explanation:

The part of a cell that engulfs and digests bacteria is the lysosome. Lysosomes are membrane-bound organelles containing hydrolytic enzymes that play a crucial role in a variety of cell processes, including the destruction of pathogens through a process known as phagocytosis.

When a cell, such as a macrophage, encounters a bacterium, it extends parts of its plasma membrane to enclose the bacterium creating a vesicle known as a phagosome. The phagosome then fuses with a lysosome, forming a phagolysosome, where enzymes and acids from the lysosome degrade and digest the bacteria, effectively destroying the pathogen.

User Karan Vs
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