Reading:
Campbell's Biology 10th ed.
(7.3-7.5)

LAB 4: DIFFUSION AND OSMOSIS
how diffusion works animation
how facilitated diffusion works animation
receptors linked to a channel protein animation
how osmosis works animation
primary active transport animation
cotransport (symport and antiport)  animation
endocytosis and exocytosis animation
lysis and crenation animation
PowerPoint:  "2.B.2  Membrane Transport"



Paul Anderson Video: "Transport Across Cell Membranes"



PowerPoint:  "Water Potential Problems"



Paul Anderson Video: "Water Potential"
U-Tube Demonstration
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