Caveolae and clathrin-coated pits are both used in
A) endocytosis.
B) exocytosis.
C) phagocytosis.
D) All of the answers are correct.
E) None of the answers are correct.

Question

Quizplus · Accepted Answer

Caveolae and clathrin-coated pits are both involved in endocytosis, the process by which cells take in substances from their external environment. Caveolae are small, flask-shaped invaginations in the cell membrane that are often involved in the uptake of lipids and cholesterol, while clathrin-coated pits are involved in the uptake of a variety of molecules, including proteins and nutrients. Neither structure is typically involved in exocytosis or phagocytosis.

Caveolae and Clathrin-Coated Pits Are Both Used in