September 23, 2015LIFE102StackThe Cell (cont.)Ribosome- Function-Protein manufacturingo Proteins made by ribosomes are for use by the cell o Proteins on the surface of membranes make secretions of the cell- Vesicles: membrane bound sacs- Cytosol: substance that all vesicles in cytoplasm are floating in- Cisternae: flattened sacs that make up the endoplasmic reticulum Endoplasmic Reticulum- Rough- makes membrane proteins and proteins for secretion by the cell. o Makes phospholipids grow- Smooth- Produces steroid and hormone lipids o Detoxification of compounds  Ie. alcohol*have sugars attachedSeptember 23, 2015LIFE102Stacko Occurs by removing oxygenGolgi Apparatus- Vesicles are fused and released to transport proteins around the cello Many are glycol proteins*- Cis Face = receiving side- Trans Face = shipping sideLysosomes*have sugars attachedSeptember 23, 2015LIFE102Stack- Hydrolytic Enzymes: hydrolyses molecules/ polymersPhagocytosis- Cellular eatingPlasma Membrane- Macrophage: large and eatero Ie. white blood cells eat foreign contaminants- Autophagy: eating of self*have sugars attachedSeptember 23, 2015LIFE102Stack*have sugars