Which of the three common metabolic pathways for pyruvate is compatible with each of the following characterizations concerning the reactions that pyruvate undergoes CO2 is not a product of this pathway C3 molecule is a product of for this pathway NAD is needed as an oxidizing agent for this pathway C2 molecule is a product under anaerobic reaction conditions for this pathway Acetaldehyde is an intermediate in this pathway

Q: The phosphoglucomutase reaction in glycogen metabolism is similar to phosphoglyceromutase reaction…

A: Glycolysis is a metabolic process. It facilitates the conversion of glucose molecules into pyruvate.…

Q: The pyruvate dehydrogenase (PDH) complex catalyzes the oxidative decarboxylation of pyruvate to…

A: Pyruvate dehydrogenase (PDH) complex oxidizes pyruvate to acetyl-CoA and carbon dioxide. It takes…

Q: Which of the following reactions required dihydrolipoyl dehydrogenase? Oxidative decarboxylation of…

A: In oxidative decarboxylation, the carboxyl group (-COO) is removed from the substrate in a redox…

Q: The following reaction is a vitamin B12-dependent reaction that proceeds via a mechanism analogous…

A: Methylmalonyl-CoA mutase is encoded by gene MUT, it is a vitamin B12 dependent enzyme that catalyzes…

Q: Arsenate (HASO42-) can replace inorganic phosphate (Pi) in the reaction catalyzed by glyceraldehyde…

A: Glycolysis is the metabolic process in which one molecule of glucose is converted to two molecules…

Q: Which one of the following statements about coenzyme A is correct? O The biosynthesis of coenzyme A…

A: Acetyl coenzyme A has its important role in the oxidation of pyruvate in citric acid cycle. Other…

Q: the conversion of fatty acids to 2-carbon units of acetyl CoA ketogenesis the conversion of an amino…

A: Metabolic pathways can be linear , cyclic or spiral. Flow of metabolites through metabolic pathway…

Q: Catalytic mechanism of the Pyruvate Dehydrogenase Complex Match the following coenzymes with the…

A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…

Q: What is the role of FAD in the preparation of pyruvate to enter the citric acid cycle? to perform a…

A: The question is asking about the role of Flavin adenine dinucleotide (FAD) in the process of…

Q: Which of the following best describes the number of NAD+ that get reduced in the matrix reactions:…

A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…

Q: The radiolabel shown on the image in glycogen is used for conversion to ribose 5-phosphate while…

A: Glycogen is a polysaccharide and the storage form of carbohydrates in animals. It is a homopolymer…

Q: Glycolysis  and gluconeogenesis are effectively  two side of the same coin with the aid of a diagram…

A: The metabolic processes liable for glucose breakdown or glucose production are glycolysis and…

Q: Under conditions of strenuous activity (anaerobic) the product is: acetyl CoA pyruvate lactate

A: Ans- lactate

Q: For each of the central pathway intermediates given below, calculate how many ATP equivalents can be…

A: All of the given molecules will be converted to carbon dioxide only in the presence of oxygen. Given…

Q: Compare and contrast Pyruvate Dehydrogenase with a-ketoglutarate dehydrogenase Outline the…

A: Enzymes are essential for the functioning of living cells and play a crucial role in maintaining…

Q: The enzyme-bound intermediate in this reaction has been identified as the mixed anhydride of the…

A:

Q: Fatty acid synthesis requires the activation of acetyl CoA to malonyl CoA. However, its condensation…

A: Fatty acids are broken down to acetyl Co-A and the precursor for the fatty acid synthesis is acetyl…

Q: Given the question as what os the role of L- carnitine in fatty acid metabolism, what is the correct…

A: The beta-oxidation of the fatty acids involves three stages. Activation of fatty acids- occurs in…

Q: Which of the following is true regarding the oxidation of 1 molecule of palmitate to 8 molecules of…

A: The correct answer is: None of the above. The beta-oxidation pathway is the process by which fatty…

Q: Which reaction below in the glycolytic pathway has a highly unfavorable delta Gº¹ but a favorable…

A: Free energy changes: The Gibbs free energy is used to calculate the maximum amount of work that a…

Q: Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate…

A: Option a: This option is correct because Glutamate dehydrogenase can utilize either NAD+ or NADP+ as…

Q: the first two reactions in glycolysis associated with unfavorable ∆G° values, i.e., ∆G° > 0, both…

A: Glucose molecules are metabolized through the glycolytic pathway to release energy in the form of…

Q: Behenate (C22H44O2) can be obtained by chain elongation from palmitate. How many ATP equivalents are…

A: Introduction;- Adenosine 5′-triphosphate, abbreviated as ATP and generally written without the 5′-,…

Q: Which of the following is not a component of the citric acid cycle? Group of answer choices…

A: [Because You post so many question in single question  I will give you the first  two answers  only…

Q: Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate…

A: In the Krebs cycle, the enzyme glutamate dehydrogenase (GDH) catalyses the reversible conversion of…

Q: Linoleie acid 2 NAD+2 FAD +2 CaSH 2 ounds of dation 2NADH + 2 FADH, +2 acetyl-Ca SCaA FAD agl-Ca…

A: In the beta oxidation of linoleic acid, converting the 3, 5, 8 trienoyl CoA intermediate back to an…

Q: Organisms growing anaerobically cannot perform glycolysis for long without reducing the pyruvate…

A: During cellular respiration, respiratory substrates like glucose molecule can undergo a complete…

Q: ATP is a competitive inhibitor of NADH binding to malate dehydrogenase, as are ADP and AMP. Suggest…

A: Introduction: ATP is a form of energy utilized by the cell for the growth and development of the…

Q: Which one of the following regarding the chemistry of glycolysis & gluconeogenesis is FALSE?

A: Glycolysis is breakdown of glucose while gluconeogenesis is formation of glucose. Gluconeogenesis…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.