What 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
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- Match each reaction description to the type of enzyme that catalyzes the reaction. 1. Oxidation and reduction of compounds 2. Transfers a functional group from one compound to another compound 3. Utilizes water to break bonds within a compound 4. Addition/removal of a group of atoms and bonds within a compound 5. Forms a bond between two compounds A. Ligase B. Transferase C. Hydrolase D. Oxidoreductase E. Isomerase F. LyaseList the similarities and differences between the followinv coenzymes in terms of structure and fuction. A. Nicotinamide coenzyme B. Flavin coenzyme C. Coenzyme Aa. What is the name of metabolite 1? b. What is the name of metabolite 2? c. What kind of reaction occurred when 1 was converted to 2? d. What general kind of enzyme might you expect to perform this reaction? e. What cofactor, if any, would be required for this reaction?
- Match the enzyme name to the description of the type of reaction that it catalyzes. Each choice can only be used once. 1. Transfers a hydride ion in a redox reaction and decarboxylates. 2. Forms a double bond through a dehydration reaction. 3. Combines an aldose and a ketose together in the first step and then cleaves the intermediate molecule into a new aldose and new ketose. Is NOT sensitive to a Vitamin B1 deficiency. 4. Acts as both an enzyme and a scaffold for the formation of a glucose homopolymer. 5. Transfers the gamma phosphoryl group from ATP to a carbohydrate. answer choices: a. glycogen synthase b. glycogenin c. enolase d. PFK-1 e. G6P f. transketolase g. transketolase h. glyceraldehyde 3 phosphate dehydrogenase i. 6 phosphogluconate dehydrogenase Please answer completely will give rating surelydipeptide + H2O → 2 amino acidsAn enzyme that catalyzes the reaction above would be called a a. hydrolase b. dehydrogenase c. lyase d. synthetasePick 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. Galactose
- The oxidation product of ketone bodies: O A. reduced sugars B. alcohols O c. Carbon dioxide D. aldehydes 36The following are essential fatty acids, EXCEPT: OA. oleic acid B. linoleic acid O c. linolenic acid O D. arachidonic acidDefine the following terms: a. reducing sugar b. alditol c. enediol d. acetal e. ketal
- Boiling rigatoni noodles (wheat flour noodles) in water results in: a. the Maillard reaction b. epolymerization of gluten into gliadin and glutenin c. lowering the pH of the water to pH 2.0 d. forcing the starch in flour to hydrogen bond to water e. hydrolysis of ATP to form ADP + Pia. What is the name of metabolite 1? b. What is the name of metabolite 2? c. What molecule a is required for this reaction to proceed? d. What molecule b is produced in addition to 2? e. What enzyme performs this reaction?Choose the statement that best explains WHY the aldol condensation is considered base-catalyzed. a The base lowers the activation energy of the intermediates. b The base is used throughout the reaction but not consumed in the reaction, since it is regenerated in the final steps. C The base deprotonates the ketone, generating the nucleophile. d The base reacts with any acid that is present in the solution, accelerating the rate.