The pentose phosphate pathway occurs in the mitochondrion of tissues actively engaged in synthesis of fatty acids. True False
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- _______ is (are) a good source of omega-3 fatty acids that can reduce the risk of heart disease. a. Oatmeal b. Legumes c. Fish d. Com syrupAll of the following classes of enzymes catalyze the Fatty acid synthesis except a. synthetase b. Synthase c. Carboxylase d. DehydrgenWhich of the following can be used to synthesize glucose by gluconeogenesis in the liver?a. fatty acidb. triglyceridec. glycerold. glycogene. ATP
- Which carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid Synthase? (One or multiple answers) a. Carbon 1 b. Carbon 2 c. Carbon 3 d. Carbon 4 e. Carbon 5 f. Carbon 6 g. All carbons will be incorporated. h. No carbons will be incorporatedWhich of the following enzymes functions in opposition of PFK, and therefore is inhibited by fructose-2,6-bisphosphate? Fructose 1,6-bisphosphatase Glucokinase Pyruvate Carboxylase Glucose 6-phosphataseTRUE or FALSE: Fatty acids are synthesized thru a chain of elongation that starts from Acetyl-CoA as the precursor molecule.
- The active coenzyme form of thiamin is 1. involved in glycolysis. 2. located in the intracellular environment. 3. involved with chemical reactions that facilitate the release of nitrogen. 4. not involved in the chemical reactions of the citric acid cycle.Which carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid Synthase? a. Carbon 1 b. Carbon 2 c. Carbon 3 d. Carbon 4 e. Carbon 5 f. Carbon 6 g. All carbons will be incorporated. h. No carbons will be incorporatedWhich carbohydrate is NOT produced in the pentose phosphate pathway? glyceraldehyde 3-phosphate erythrose 4-phosphate fructose 6-phosphate fructose 1,6-bisphosphate glucose 6-phosphate
- Which of the following enzyme components of fatty acid synthase has/have a thiol group? A. ketoacyl-ACP reductase B. ketoacyl-ACP synthase C. enoyl- ACP reductase D. acyl carrier proteinDegradation of fats as an energy source involves all of the following excepta) β -oxidation.b) acetyl-CoA.c) glycerol.d) lipase.e) transamination.Make a flowchart of the following steps in the catabolism of carbohydrates in order by which they occur:) The hydrolysis of starch The conversion of glucose to acetyl CoA The citric acid cycle The electron transport chain Oxidative phosphorylation
