The liver converts a variety of pyruvate- forming substances to glucose during starvation. Which of the following is an allosteric activator of this process? Explaine each answer A. Acet-CoA B. Alanine C. Citrate D. Oxaloacetate E. Lactate F. Fructose 2, 6-bisphosphate
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Q: Which of these fatty acids is most oxidized? a b c d
A: Answer : D is correct ..
Q: Consider the given fatty acids under the given cell condition or location: • Fatty acids (a, b c)…
A: As per our standard protocol, we will answer only the first three subparts of your question.…
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- A patient who has been drinking large amounts of alcohol for long periods of time shows thefollowing symptoms: apathy, loss of memory, and a rhythmical to-and-fro motion of the eyeballs.Which of the following reactions are most likely to be affected in the patient? A. Conversation of pyruvate to acetyl-CoA B. Conversation of a-ketoglutarate to succinyl-CoA C. Both A and B D. Neither A nor BIn the pyruvae dehydrogensae complex, acetyl-coa is released by the dihydrolipoyl transacetylase activity. What is the purpose of the following enzymatic activity.What is the name of the enzyme that produces acetyl-CoA? What is the name of its major inhibitor? If this inhibitor is active, how will carbohydrate metabolism be affected? Be specific. (The word metabolism isn’t specific.)
- The carbon skeleton produced by the lysine deamination can produce: A)Oxaloacetate B)Acetyl-CoA C)Glutamate D)α-ketoglutarate E)Fumarate Answer with explanations is betterNADH boosts gluconeogenesis in the liver. So, what do you think about this assertion?The peroxisomal enzyme b-ketoacyl–CoA-thiolase does notbind medium-chain acyl-CoA, in contrast to the analogousmitochondrial enzyme. Explain why this phenomenon is anadvantage to the cell.
- The acyl-CoA dehydrogenase deficiency diseases are a groupof inherited defects that impair the b-oxidation of fatty acids.Symptoms of the disease range from nausea and vomiting tofrequent comas. Symptoms may be alleviated by eating regularly and avoiding periods of starvation (12 hours or more).Why does this simple procedure alleviate the symptoms?Which of the following metabolite negatively regulates pyruvate kinase? Select one: a. Fructose-1,6-Bisphosphate b. Acetyl CoA C. Alanine d. CitrateIndicate whether each of the following statements is true or false. If false, correct the statement or provide a brief explanation for why it is false. Malonyl-CoA inhibits carnitine acyltransferase II , thus slowing transport of fatty acyl-CoA into mitochondrial matrix.
- Acetyl-CoA is produced when ____ is broken down.The first enzyme in the Krebs cycle is theA.citrate synthaseB.pyruvate dehydrogenaseC. α- ketoglutarate dehydrogenase D.aconitaseWhich of the following is true concerning the function of lipoic acid in pyruvate metabolism? a. transfer of acetyl groups b. pyruvate decarboxylation c. conversion of pyruvate to lactate d. oxidation of FADH2 to yield NADH