Question

select all that apply to active transport.
select all correct options
2/20
against or up the concentration gradient
osmosis
endocytosis, exocytosis
uses or requires atp

Explanation:

Active transport moves substances against their concentration gradient and requires energy in the form of ATP. Endocytosis and exocytosis are also active - transport processes as they involve the cell membrane and energy use. Osmosis is a passive process that involves the movement of water across a semi - permeable membrane down its concentration gradient and does not require ATP.

Answer:

Against or up the concentration gradient, Endocytosis, exocytosis, Uses or requires ATP