Which Process Describes Phagocytosis and Pinocytosis

Question

Which process describes phagocytosis and pinocytosis?
A) Facilitated diffusion
B) Endocytosis
C) Filtration
D) Exocytosis

Accepted Answer

Phagocytosis and pinocytosis are both forms of endocytosis, where the plasma membrane engulfs extracellular material and brings it into the cell. Facilitated diffusion, filtration, and exocytosis involve different processes where substances are moved across or out of the plasma membrane.