BIOL 1000 Lecture Notes - Lecture 13: Cell Membrane, Endomembrane System, Lysosome
13 May 2017
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Lomoar cpsd| 987298: 4) other side of golgi, shipping side, gives rise to vesicles. Vesicles bud off and travel to other sites . Golgi enzymes modify carb portions of glycoproteins made in er: remove some sugars, substitute others , molecular identification groups (e. g. phosphate group) may be added. Helps golgi sort molecules into different batches for different destinations . In eukaryotic cells golgi processing is essential to proper protein function . Transferring genes into bacteria won"t yield functional product . Until recently, golgi was viewed as a static structure . Products from processing moved from sac to sac by transport vesicles. Maturation model entire sacs mature as they move from receiving side to shipping side . Shipping side depot for finished secretory products to be packaged in transport vesicles and moved to plasma membrane to be exported from cell . Finished products may become part of plasma membrane themselves or part of another organelle.
