BIOB10H3 Study Guide - Final Guide: Cytoskeleton, Actin, Lysosome
Document Summary
Tutorial nov 5: plasma membrane - the pm contains lipid rafts that are sites of signalling molecules. Rapid freezing of cells membrane is fractured with knife blade membrane coated with heavy metals replica made of surface 3d: membrane proteins correct, more than 70% of the inner mitochondrial membrane is composed of protein. Facilitated diffusion rates are limited by the number of functional membrane proteins and can be saturated: the rate of a subs. Into a cell is redusde when atp is blocked. Srp is released mrna is translated in to translocon. Cop2 coated vesicles are observed to traffic from the er to the golgi: cargo proteins directed to exit site. V and t snare interact for docking of vesicles on target. Vesicle fused with target and cargo protein is transported: binding of particle to surface oof receptors. Engulfment: inside of a lysosome is acidic, mitochondrial proteins are found within the mitochondria and nucleus, structure of mitochondria.
