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facillitated diffusion and active transport
Two main categories are active and passive transport.
cell membrane
From ATP
active transport and osmosis
Cotransport
Active Transport!
active transport and diffusion.... (:
There are countless processes in plants that require ATP. A few examples are the building of starch from glucose, active transport of ions across the membranes of cells, and production of sugars in the Calvin cycle of photosynthesis.
Considering the cell membrane itself, processes include diffusion, osmosis, facilitated diffusion (passive processes that do not require energy) and active transport (an active process that requires energy).
diffusion occurs naturally facilitated diffusion and active transport need energy