Question

what is bulk transport

Answer 1

The movement of macromolecules such as proteins or polysaccharides into or out of the cell is called bulk transport. 

Answer 2

The movement of macromolecules such as proteins or polysaccharides into or out of the cell is called bulk transport. There are two types of bulk transport, exocytosis and endocytosis, and both require the expenditure of energy (ATP). In exocytosis, materials are exported out of the cell via secretory vesicles.