Final answer:
Vesicle transport is the process used to transport large macromolecules across the plasma membrane. It involves the movement of macromolecules or large particles via vesicles or other bodies in the cytoplasm. There are two types of vesicle transport: endocytosis and exocytosis.
Step-by-step explanation:
Vesicle transport is the process used to transport large macromolecules across the plasma membrane. Vesicle transport involves the movement of macromolecules or large particles across the plasma membrane via vesicles or other bodies in the cytoplasm. There are two types of vesicle transport: endocytosis and exocytosis, both of which are active transport processes requiring energy.