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- Phospholipds are NOT completely hydrophilic because of The fatty acid tails The phosphate head The glycerols The glycolipids None of the above1) How lactic acid is formed 2) Why it is an issue in intense exercise 3) What happens if it builds up in a cellWhich of the following is not the function of Glycosylation? Synthesis of membrane lipid O Helps in proper folding of the protein O Confer stability in proteins Helps in cell-cell adhesion
- Which of the following are important biological functions of amino or acid derivatives of sugars? Structural roles Lubricating fluids Cell surface sugars used in cell identity Only A and B A, B, and CWhich statement about N-linked glycosylation is correct? N-linked oligosaccharides are attached to proteins one sugar at the time in the endoplasmicreticulum. N-linked sugars are attached to proteins as a 14 residue oligosaccharide during translation in the endoplasmic reticulum. N-linked sugars are attached to proteins as a 14 residue oligosaccharide during translation inthe cytoplasm. N-linked sugars are attached to proteins as a 14 residue oligosaccharide after translation inthe Golgi apparatus.Define the following terms:a. phosphoglycerideb. sphingolipidc. GPI anchord. glycolipide. sphingomyelin
- Carbohydrates are used by the cell prima as a source of energy, but can be used im other roles within the cell such as [ Select ] and V [ Select ] Structural Organization Protein Synthesis Hydrolysis Reaction Catabolism....Dasha spherical vesicles that contain hydrolytic enzymes that can break down many kinds of biomoleculesAll glycerol-containing phospholipids are derived from:a. Ceramideb. Gangliosidec. Mevalonated. Phosphatidate
- The enzyme phosphofructokinase transfers a phosphate from ATP to the hydroxyl group a C1 of fructose. Similar to fructose, water also has a hydroxyl group and the concentration of water is much higher than that of fructose. Explain why the phosphate is transferred to fructose and not to water.Which of the following polysaccharides is used as an energy-storage molecule in plants?a. glycogenb. chitinc. starchd. celluloseA phospholipid can be used to do all the following except O Increase the fluidity with the presence of unsaturated fatty acid tails. create a bi-layer membrane using amphipathic properties. form a micelle using a single layer and a hydrophobic core. O connect to a glycerol molecule to create a triacylglyceride.