Activities
Concept 7.1 Cellular membranes are fluid mosaics of lipids and proteins
Concept 7.2 Membrane structure results in selective permeability
Activity: Selective Permeability of Membranes
Concept 7.3 Passive transport is diffusion of a substance across a membrane with no energy investment
Activity: Diffusion
Activity: Osmosis and Water Balance in Cells
Video: Paramecium Vacuole
Video: Chlamydomonas
Video: Turgid Elodea
Video: Plasmolysis
Investigation: How Do Salt Concentrations Affect Cells?
Activity: Facilitated Diffusion
Concept 7.4 Active transport uses energy to move solutes against their gradients
Concept 7.5 Bulk transport across the plasma membrane occurs by exocytosis and endocytosis





