Choose the statement that describes processes of receptor-mediated endocytosis, exocytosis, and the changes in the membrane organization.

a. endocytosis involves the opsonization of a receptor and its ligand in clathrin-coated vesicles, along with the inward budding of the plasma membrane. in exocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins.

b. in endocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins. exocytosis involves the opsonization of the receptor and its ligand in a clathrin-coated vesicles.

c. in endocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins. exocytosis involves the opsonization of the receptor and its ligand in caveolae-coated vesicles.

d. endocytosis involves the opsonization of the receptor and its ligand in clathrin-coated vesicles. in exocytosis, waste material is enveloped in a membrane that fuses with the exterior of the plasma membrane via attachment proteins.