Match the type of transport it to it’s definition. me asap

1. use carrier proteins to move substances to an area of low concentration to an area of high concentration

2. process by which a substance is released from a cell through a vesicle that transports it to the cell surface and fuses with the cell membrane

3. process by which cells ingest external fluid, macromolecules, or other large particles

answers:

a. membrane pumps

b. endocytosis

c. exocytosis