Cell Biology day 9
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a plant structural polysaccharide
an animal structural polysaccharide
How hydrophobic and very small uncharged polar molecules (ex oxygen and carbon dioxide) can cross through cellular membranes.
A double sugar, consisting of two monosaccharides joined by dehydration synthesis.
The cellular secretion of macromolecules by the fusion of vesicles with the plasma membrane.
The cellular uptake of macromolecules and particulate substances by localized regions of the plasma membrane that surround the substance and pinch off to form an intracellular vesicle.
A biological compound consisting of three fatty acids linked to one glycerol molecule.
A long carbon chain carboxylic acid. Fatty acids vary in length and in the number and location of double bonds; three fatty acids linked to a glycerol molecule form fat.
Fluid mosaic model
The currently accepted model of cell membrane structure, which envisions the membrane as a mosaic of individually inserted protein molecules drifting laterally in a fluid bilayer of phospholipids.
Animal Storage Polysaccharide
lipids with a carbohydrate attached. Their role is to provide energy and also serve as markers for cellular recognition
proteins which have carbohydrate groups attached to the polypeptide chain.
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