Glycosidic bond is formed between: O a. two ketone molecules O b. two carbohydrate molecules O c. two hydrocarbon molecules O d. two aldehyde molecules
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- A polyhydroxylated aldehyde or ketone containing 3 carbons or more is called O a. ganglioside O b. sugar O c. nucleoside O d. fatty acidIf the following structure undergoes oxidation reaction, which of the product(s) will form: CH3 H3C CH2 CH2 CH-OH OA This molecule cannot go through oxidation reaction. OB. Ketone OC. Aldehyde & Carboxylic acid O D.Ether and water OE Aldehydes onlyCarnitine combines with fatty acids groups to form acyl carnitine through carnitines ____ group thereby forming a ____ bond a. hydroxyl, acid anhydride b. Carboxylic acid, acid anhydride c. Hydroxyl, ester D. Carboxylic acid, ester
- The cholesterol molecule is OA. an aromatic ring O B. a straight chain acid O c. a steroid OD. tocopherol 13Which of the following is incorrect about an omega-3 fatty acid whose hydrocarbon chain has only one double bond? a. It is a monounsaturated fatty acid O b. None; all the other choices are correct Its double bond is between C #3 and C # 4 from the carboxyl group Od. Its shape is not straight or linear C.The oxidation product of ketone bodies: O A. reduced sugars B. alcohols O c. Carbon dioxide D. aldehydes 36
- of the following is incorrect about the sphingolipids? a. The backbone is sphingosine which has an amine group to which a fatty acid can be attac ▸ b. The sphingophospholipids have a phosphate group with an alcohol attached c. They are components of membranes Od. The cerebrosides have oligosaccharides as head groupsPick out the sugar which cannot reduce an oxidizing agent Select one: O a. Fructose O b. Maltose O c. Sucrose O d. Glucose O e. GalactoseWhat type of reaction is the third step (formation of keto group from a secondary alcohol) of fatty acids degradation? O a. Hydration O b. Reduction O c. Oxidation O d. Hydrolysis
- Fatty acids Yield about: A. 7 ATP per C at B. 120 ATP per C atom C. 32 AIP C atom D. 14 ATP per C atomPeptide bonds are formed via what type of reaction? A. Condensation B. Hydrolysis C. Oxidation-Reduction D. None of the aboveIn lactose monosaccharides are linked by Select one: a. 1-4 glycosidic bond O b. 1-2 glycosidic bond c. 1--6 glycosidic bond d. None of the above