In the process of fatty acid degradation, what is the purpose of H20 in terms of mechanism? What about CoA?
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In the process of fatty acid degradation, what is the purpose of H20 in terms of...
Please help with questions #10 and #11. Fatty acid degradation is a slow process that occurs by cutting out 2 carbon units at a time. Question 8: (3 points) what are all the reagents other than the fatty acid needed for this process? All the reagents needed in beta-oxidation of fatty acid break down are – acyl coA dehydrogenase to form enoyl coA, enoyl coA hydratase to form 3-hydroxy acyl coA, hydroxy acyl-coA dehydrogenase to form beat-ketoacyl coA, and thiolase...
1. What prevents fatty acid synthesis and fatty acid degradation from occurring at the same time? 2. Name the function of the following molecules or enzyme. a. bile salts b. carnitine c. acetyl-CoA carboxylase (ACC) 3. Describe the biochemical processes associated with weight loss and weight gain.
Stage 2: Fatty Acid Degradation to Acetyl CoA (The Fatty Acid Cycle, aka "B-Oxidation") 1. In the space below, draw the reaction for the activation of palmitic acid, a saturated 16-carbon fatty acid. 2. In the space below, fill in the structure for the reactant acyl CoA and draw all of the products that result from one turn of the fatty acid cycle. Is this reaction an oxidation or a reduction? 3. Besides fatty acid oxidation, glycerol (the other product of triglyceride digestion)...
Fatty acid metabolism is stringently controlled so that synthesis and degradation are highly responsive to physiological needs. Fatty acid synthesis is maximal when carbohydrates and energy are plentiful and when fatty acids are scarce. Acetyl CoA carboxylase play essential roles in regulating fatty acid synthesis and degradation. 1. Explain how phosphorylation affects the activity of the Acetyl CoA carboxylase.
Oxidative degradation of fatty acids results in production of _______, while the fatty acid biosynthesis pathways use ________ as the substrate for hydrocarbon chain-extending reaction by 3-Ketoacyl ACP synthase. Select one: a. acetyl CoA ;;; malonyl CoA b. malonyl CoA ;;; acetyl CoA c. acetyl CoA ;;; acetyl CoA d. malonyl CoA ;;; malonyl CoA e. None of these
#8 What process is summarized by the reaction shown below? A. fatty acid activation B. fatty acid synthesis C. ketone body production D. beta-oxidation pathway R-CH-CHC-S-COA +CoA-SH → CH3-C-S-CoA + R-CH2-CHrC-S-CoA
Glycolysis, fatty acid oxidation, and amino acid degradation can generate which intermediate, common to all hree catabolic pathways, which is a substrate for citrate synthase, the first step in the citric acid cycle a. oxaloacetate b. pyruvate c. ATP d. NAPH e. Acetyl-coa
Complete the sentences to correctly describe steps in fatty acid synthesis. Put the terms to the appropriate blanks. Some terms will not be used, and some will be used more than once. Fatty acid synthesis begins with a preparatory step in which ____________ is transferred from ___________ to the ___________. However, it cannot pass through the membrane, so it is transported as ___________, which is cleaved to ____________ and ____________. In the cytosol, acetyl CoA is converted to ____________, a...
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield. (20 pts) 10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield....