In Receptor-Mediated Endocytosis, What Happens Immediately After the Substance to Be

Multiple Choice

In receptor-mediated endocytosis, what happens immediately after the substance to be transported binds to a receptor?

A) The substance is broken down enzymatically.
B) The coated pit invaginates to form a coated vesicle.
C) The receptor releases the substance inside the cell.
D) The coated vesicle sheds its coat.
E) The receptor is broken down enzymatically.