Ketohexoses commonly exist in living systems in either the straight chain or ring (furanose) forms. O True False
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- Unlike saturated fatty acids, the tails of unsaturated fatty acids incorporate one or more _______. a. phosphate groups b. glycerols c. double bonds d. single bondsAn example of a monosaccharide is ________. a. fructose b. glucose c. galactose d. all of the aboveAn example of a monosaccharide is fructose glucose galactose all of the above
- The disaccharide shown is composed of two units of D-glucose joined with a β (1->6) linkage and is incorporated into the chemical structure of crocin, the chemical compound that gives saffron its color True FalseThe following disaccharide contains 1._________ glycosidic bond and it is 2._____________sugar.Glycosaminoglycans have the following characteristics except— Each disaccharide unit contains a N-acetylmuramic acid. Each disaccharide unit contains an N-acetyl-hexosamine. They consist of disaccharide units. Either or both monosaccharide in the disaccharide unit may be sulfated. They often carry high density of negative charge.
- The above monosaccharides (glucose and galactose) are held together in the disaccharide lactose by: disulfide bonds ether bonds glycosidic bonds ester bonds peptide bondsGlycoproteins contain oligosaccharide chains covalently bonded to a polypeptide while proteoglycans have one or more glycosaminoglycan chains attached to the protein. True FalseWhich of the following disaccharides produces two different monosaccharides upon hydrolysis? maltose lactose glycogen sucrose
- Name the ff. carbohydrates: erythrose lyxose arabinose mannose gulose psicose sorbose ribulose tagatose dihydroxyacetone please follow the format of naming like in the picture (aldohexose/ketohexose) thanksAn example of a monosaccharide is ________.a. fructoseb. glucosec. galactosed. all of the aboveWhat polysaccharide is used as storage of carbohydrates in humans and animals? Group of answer choices Amylose Amylopectin Cellulose Glycogen
