Draw the Biosynthesis of fatty acids from Acetyl CoA pathway, then identify and label the different types of organic reaction mechanisms (Sn1, Sn2, E1, or E2 reaction mechanisms). Make sure to name and draw the structures of each biomolecule included in the pathway.
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Draw the Biosynthesis of fatty acids from Acetyl CoA pathway, then identify and label the different types of organic reaction mechanisms (Sn1, Sn2, E1, or E2 reaction mechanisms). Make sure to name and draw the structures of each
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- Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP Study Figure 19.2 and determine how many ATP molecules would be generated if a 16-carbon fatly acid were metabolized solely by the TCA cycle, in the form of S acetyl-CoA molecules.Draw the Conversion of Pyruvate to Acetyl CoA pathway, then identify and label the different types of organic reaction mechanisms (Sn1, Sn2, E1, or E2 reaction mechanisms). Make sure to name and draw the structures of each biomolecule included in the pathway.If the w-carbon atom of a fatty acyl CoA molecule with a C18 chain is labeled with C14, how many rounds of β-oxidation are required to produce a radioactively labeled acetyl CoA? a. four b. five c. six d. seven e. eight f. nine
- Anabolic reactions like fatty acid synthesis are inherently endergonic and require exergonic driving forces to proceed forward. Which of the following statements correctly describes the thermodynamics at play in the substrate activation step of fatty acid synthesis and the importance of this step in downstream elongation of the fatty acid chain? (A) Acetyl CoA carboxylase (ACC1) provides free energy that powers the carboxylation of acetyl CoA to form malonyl CoA.(B) The formation of malonyl CoA is powered by the exergonic carboxylation of acetyl CoA.(C) The formation of a b-ketoacyl ACP in the first step of fatty acid synthesis is driven forward because b-ketoacyl synthase hydrolyzes ATP. (D) The addition of two carbons to the growing fatty acid chain is powered by malonyl ACP decarboxylation.(E) Decarboxylation of malonyl ACP is exergonic and the free energy that is released is coupled to ATP synthesis.Draw the Biosynthesis of fatty acids from Acetyl CoA pathway and identify the different types of organic reaction mechanisms. Make sure to draw the structures of each biomolecule included in the pathway. Identify at most 5 organic reactions in the metabolic pathway.All of the following are accurate contrasts for beta oxidation vs fatty acid synthesis except which of the following statements? Group of answer choices The hydroxylacyl group differs in stereochemistry between beta oxidation and biosynthesis CoA is the acyl carrier group in beta oxidation, acyl carrier protein is the carrier in biosynthesis The carbon unit resulting from beta oxidation is acetyl-CoA, the carbon unit for biosynthesis is malonyl-CoA FAD is an electron acceptor in beta oxidation, NADP+ is the electron acceptor in biosynthesis
- Draw the Catabolism of triacylglycerols- beta-oxidation pathway, then identify and label the different types of organic reaction mechanisms (Sn1, Sn2, E1, or E2 reaction mechanisms). Make sure to name and draw the structures of each biomolecule included in the pathway.Identify different types of organic reaction mechanism (SN1, SN2, etc.) and reaction types (Addition, elimination, etc ) in the following metabolic pathways. 1. Catabolism of triacylglycerols- beta-oxidation pathway 2. Biosynthesis of fatty acids from Acetyl CoA 3. Glycolysis (from glucose to two molecules of pyruvate) 4. Conversion of Pyruvate to Acetyl CoA 5. Citric acid cycle 6. Gluconeogenesis pathway (pyruvate to glucose)Draw the steps involved in the catabolism of thymine into malonyl-CoA. Include the names and structures of all metabolites as well as the names of enzymes involved.
- In the context of fatty acid oxidation to acetyl CoA, indicate whether each of the following substances is involved in (1) fatty acid activation, (2) fatty acid trans-port, or (3) b-oxidation pathway. More than one choice may be correct in a given situation. a. AMp b. FAD c. Acyl CoA d. H2OIdentify and draw different types of organic reaction mechanisms in the following metabolic pathways. 1. Catabolism of triacylglycerols-beta-oxidation pathway 2. Biosynthesis of fatty acids from Acetyl CoA 3. Glycolysis (from glucose to two molecules of pyruvate) 4. Conversion of Pyruvate to Acetyl CoA 5. Citric acid cycle 6. Gluconeogenesis pathway (pyruvate to glucose)what is the metabolic reaction\pathway in which the propionyl CoA caboxylase evzyme is involved ? ( what is the propionayl CoA carboxylase doing\function in the cell)