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Quia - Study Guide 10--58-on
Membrane Transport: The transportation mechanism into the cell
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2.2.3 Facilitated Diffusion - YouTube
Facilitated Diffusion | BioNinja
1.2.3. Explain what is meant by passive transport (diffusion, facilitated diffusion), active transport (including the role of ATP), endocytosis and exocytosis and the involvement of carrier and channel proteins in membrane transport.