BIOL 3200 Lecture Notes - Lecture 6: Seiko Epson, Siderophore, Phagosome
Document Summary
Facilitated diffusion: high to low concentration gradient; transport proteins move substances. Hypertonic: water going out examples: putting your swollen foot in warm, epson salt water, the. 1. 2. cells that are hypertonic become flaccid, or hit equilibrium. 2. 2. examples: soaking gummy bears cells will swell and either burst or go to equilibrium. 3. 2. examples: contacts in solution cell stays the same. Active transport siderophores: compounds that help get iron into the body; transported through outer. What makes it active transport? exocytic vescile : dumps the bacteria out of the cell; forms the outer membrane pinocytosis: liquid (not solids like phagocytosis); invaginations into the membrane group translocation: material being transported changes; end material changes. Symport: goes against the concentration gradient in one direction antiport: moves in and out of the cell in both directions.
