Dr Wendi’s Health

Membrane Transport

Membrane Transport

This video is about simple diffusion, osmosis, facilitated diffusion, active transport, co-transport, endocytosis, and exocytosis.

Time stamps

Simple diffusion 1:01

Factors that affect the rate of diffusion 3:19

Osmosis 6:36

Facilitated diffusion 13:37

Active Transport – Sodium-potassium pump 16:30

Active Transport – Proton pump 20:32

Co-transport 22:22

Bulk transport – Endocytosis and exocytosis 24:12

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