A white blood cell engulfing a bacterium is an example of
A)pinocytosis.
B)exocytosis.
C)active transport.
D)phagocytosis.

Question

Quizplus · Accepted Answer

Phagocytosis is the process by which a cell engulfs a solid particle or microorganism, such as a bacterium. This is a form of endocytosis in which the cell membrane surrounds the particle and brings it into the cell, forming a phagosome. White blood cells, also known as leukocytes, are a type of immune cell that use phagocytosis to engulf and destroy invading bacteria.

A White Blood Cell Engulfing a Bacterium Is an Example