Pinocytosis and potocytosis are types of
A) endocytosis.
B) exocytosis.
C) phagocytosis.
D) endocytosis and exocytosis.
E) exocytosis and phagocytosis.

Question

Quizplus · Accepted Answer

Pinocytosis and potocytosis are both types of endocytosis, which is the process of bringing molecules and particles into a cell by forming vesicles from the plasma membrane. Pinocytosis is the engulfment of fluids and small particles, while potocytosis specifically refers to the intake of molecules through caveolae, small invaginations in the plasma membrane. Therefore, the best choice is A) endocytosis.

Pinocytosis and Potocytosis Are Types of