Some nutrients and other types of particles can be taken into a cell when the cell's plasma membrane encloses the particles and pinches off, forming a free-floating vesicle inside the cell. a lysosome containing digestive enzymes then fuses with the vesicle. which term best classifies the uptake of such particles by the cell? simple diffusion endocytosis exocytosis osmosis

b.endocytosis. simple diffusion is a passive transport that doesn't require energy just like putting a dye on the litter of water and it moves to higher gradient into lower gardient .facilitated diffusion is a type of active transport w/ a barrier in it it requires energy to some biochemical through to pass it is kinda like osmosis but in osmosis it doesnt need energy to pass through it only acts as barrier it just like diffusion in diffusion it has no membrane.it acts the same principle from higher gradient to lower.