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- GTP or ATP is produced during the conversion of isocitrate into ketoglutarate succinyl CoA into succinate fumarate into malate malate into oxaloacetateAn example of a monosaccharide is fructose glucose galactose all of the above17. Cleavage of fructose-1,6-biophosphate yields ____. Select one: a. only a ketose b. two aldoses c. two ketoses d. an aldose and a ketose
- 6) Galactosemia, is the inability to metabolize: a) Galactose b) Fructose c) Glycogen d) Lactose8. The chemical structure of Coenzyme A contains the following except— a phosphoanhydride moiety. a β-mercaptoethylamine residue. a lipoic acid residue. a pantothenic acid residue. an adenosine-3’- phosphate.1. What feature of the structure of verbascose makes it indigestible?
- 29. The two isomers that can form when glucose turns from an open chain to a closed ring is called: Epimers Anomers Enantiomers Diastereomers20. Which of the following is NOT a precursor for gluconeogenesis? Select one: A. Ethanol B. Alanine C. Lactate D. Glycerol8. Match each of the following amino acids with the intermediate needed for its synthesis.(a) 3-Phosphoglycerate 1. glutamate 2. serine 3. asparagine (b) oxaloacetate 1. glutamate 2. serine 3. Asparagine
- 1. Compare the β-oxidation of fatty acid with that of the fatty acid synthesis.1) The smallest monsaccharides that can exist are: a) Pentoses b) Trioses c) Hexoses d) Tetroses 2) The structure of D-galactose differs from that of D-glucose at: a) carbon 1 and carbon 2 b) carbon 6 c) carbon 5 d) carbon 4 4) Which of the following pairs of monosaccharides contain different number of carbon atoms? a) gulose and tagatose b) glucose and galactose c) glyceraldehyde and dihydroxyacetone d) fructose and riboseb-Galactosidase is an enzyme that hydrolyses only b(1,4)linkages of lactose. An unknown trisaccharide is convertedby b-galactosidase into maltose and galactose. Draw thestructure of the trisaccharide
