The TCA cycle is present in each of the bacterial metabolisms discussed in class. Why is the TCA cycle present in all of the metabolisms? Provide an explanation. Please type your answer thanks!
Q: Give one enzyme involved in any of the two oxidative decarboxylation step of the tricarboxylic acid…
A: TCA cycle: This is a chain of chemical reactions to release energy by oxidizing acetyl-CoA generated…
Q: Please help me, short explanation will do... Discuss briefly but concisely the importance of the…
A: In the living cell, the biochemicals are constantly synthesized and transformed into other…
Q: Can you explain the oxidation phosphorylation process and its protein complexes? Thank you!
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A: The process through which an organism receives energy is known as cellular respiration. Cellular…
Q: Why is the reaction catalyzed by citrate synthase considered a condensation reaction?
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Q: Which metabolic pathway do you conclude the supplement selenium to most directly affect or interact…
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Q: What is the significance of substrate-level phosphorylation reactions? Which of the reactions in the…
A: The substrate level phosphorylation is a metabolism reaction that leads to the synthesis of ATP or…
Q: Why is it essential that all eukaryotic cells perform this metabolic pathway?
A: Answer :- Cellular metabolism includes complex arrangements of controlled biochemical responses,…
Q: What is the biochemical relevance of cori cycle
A: Introduction: The chemical reactions that occur within the living body for the production of energy…
Q: In a single pass through of the b-oxidation pathway, what are products that can be used in a…
A: Introduction: The fatty acids present in our diet or produced through the degradation of…
Q: the 3 major pathways that eventually become entry points of molecules into the Krebs Cycle? What…
A: TCA / Krebs cycle : An ingenious series of reaction catalyzes by eight different enzyme that…
Q: Please explain the concept of a "feed-forward" mechanism and provide an example of this in the…
A: In a feed-forward activation, a metabolite produced early in the pathway activates the enzyme that…
Q: List two examples of ribozymes and the reactions they catalyze
A: Enzymes can be defined as the proteins that act as the biological catalysts (biocatalysts).…
Q: Why is gluconeogenesis important in the cori cycle? (Please refrain from copying the answers on the…
A: Under normal conditions, cells obtain their energy by the complete oxidation of glucose, and excess…
Q: I need a simple explanation of what PFK1 and PFK2 do in glycolysis? And what FBPase1 and FBPase2 do…
A: Glycolysis is the breakdown of glucose into pyruvate or lactate. Phosphofructokinase (PFK-1) is a…
Q: Discuss the importance of redox reactions in the metabolism of glucose. Be sure to address…
A: Cellular respiration involves many reactions where electrons are passed from one molecule to…
Q: In eukaryotic cells, the citric acid cycle occurs in the _____________.
A: A citric acid cycle is a metabolic pathway, which helps to form the oxaloacetate from the acetyl CoA…
Q: What is the oxidative phosphorylation coefficient? indicate the oxidative phosphorylation…
A: Oxidative phosphorylation is the reaction in which electrons gets transferred from NADH or FADH2,…
Q: /hat is the key enzyme of glycolysis which catalyzes the production of fructose-1,6-bisphosphate…
A: Glycolysis is the first process in respiration. It involves the partial oxidation of glucose to…
Q: Illustrate the biochemical pathways for one complete cycle of b-oxidation of fatty acyl CoA (giving…
A: Beta oxidation is a biochemical process in eokaryotes by which fatty acids broken down in cytosol.…
Q: Why is the Krebs cycle considered part of aerobic metabolism, even though O2 does not appear in any…
A: Asked : Reason for kreb's cycle : part of aerobic metabolism
Q: The glucose–alanine cycle is reminiscent of the Cori cycle, but the glucose–alanine cycle can be…
A: The Cori cycle refers to the the metabolic pathway in which lactate produced by anaerobic glycolysis…
Q: What is the coenzyme of Phosphofructokinase-1
A: Coenzyme is a non-protein compound that binds to the enzyme tightly or loosely which involves…
Q: If you perform fatty acid biosynthesis where ALL the malonyl-CoA is labeled at EVERY carbon with…
A: The fatty acid is a long chain of hydrocarbon that contains the carboxyl group as its functional…
Q: How many GTP, NADH, and FADH2 are produced from each acetyl coa undergoing krebs cycle?
A: The citric acid cycle also known as the TCA cycle or the Krebs cycle is a series of chemical…
Q: Why are there reversible steps in the glycolytic pathway? Explain why they all be could not be…
A: Glycolysis is a process in which one molecule of glucose is converted to two molecules of…
Q: Why can it be said that each glucose molecule runs the Krebs cycle twice?
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Q: Choose the correct one Which of the following enzymes is involved in the oxidation reaction (drug…
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Q: Does PFK-2 (Phosphofructokinase-2) have coenzymes and Allosteric reguation?
A: Enzymes are proteins that play a major role as biochemical catalysts in speeding up a biochemical…
Q: Write some alternative names of HMG-CoA?
A: Cholesterol is the wax-like lipid that is synthesized by all animal cells. It is a sterol and is an…
Q: All the following amino acids produce an intermediate of the TCA cycle except Isoleucine Leucine…
A: TCA cycle or tricarboxylic acid cycle also known as Krebs cycle operates in the mitochondria
Q: What is the substrate that is not produced during the non-oxidative phase of the pentose phosphate…
A: Asked : The substrate not produced during the non-oxidative phase of the pentose phosphate pathway
Q: The pentose phosphate pathway provides a number of critical functions including ["production of…
A: The pentose phosphate pathway (PPP) is an alternate or parallel metabolic pathway to glycolysis.…
Q: [ALPHABETICAL ORDER] Name all of 13 glucogenic amino acids that convert to an intermediate product.
A: Based on the type of intermediates that are formed during the catabolism of amino acids, they can be…
Q: the energetic consequences of the TCA cycle
A: Each round of the cycle oxidizes one acetate group. For each acetyl group, a AG" of -40kJ/mol is…
Q: Identify whether the statement is correct or incorrect. In krebs cycle, the enzyme called aconitase…
A: The TCA cycle process occurs in the mitochondrial matrix. The TCA cycle converts the acetyl Co-A…
Q: In response to glucagon, the activity of phosphorfructokinase-2 (PFK-2) will DECREASE in the liver.…
A: Glycolysis refers to the vital energy source in humans. The glucose present in the blood undergoes…
Q: To understand the entire glycolytic pathways better, kindly complete the table below Steps…
A:
Q: All the reactions involved during gluconeogenesis occur in the cytosol except the one catalyzed by…
A: Including in non-photosynthetic living things, gluconeogenesis is a principal mechanism that results…
Q: The end products of tryptophan degradation are acetyl CoA and acetoacetyl CoA, yet tryptophan is a…
A: Introduction The catabolism of carbon skeletons of amino acids results in seven metabolic products.…
Q: Do "Enzymatic Browning reaction is intensified with the presence of oxygen?.
A: Introduction Enzymatic browning is a chemical process that we can see in fruits, vegetables etc. .…
Q: Why do methanogens use the reductive acetyl-CoA pathway for carbon fixation?
A: Carbon fixation is a process in which the carbon is fixed by living organisms into organic…
Q: write a summary on these 2 enzymes. Hexokinase and Phophoglycerate mustase
A: Glycolysis is the biochemical pathway by which six carbon atom glucose is converted to three carbon…
Q: Which of the following enzymes below is/are involved in the control of Krebs' cycle? citrate…
A: Kreb cycle also known as TCA cycle. It occur in matrix of mitochondria in eukaryotes and cytosol in…
Q: If acetyl-CoA containing radiolabeled carbons in the acetyl group was used to synthesize leucine,…
A: Amino acids are biosynthesized from the intermediates of glycolysis, tricarboxylic acid cycle or the…
Q: An electron acceptor involved in both glycolysis and the Kreb's cycle is _--_ (in oxidized form)
A: Introduction The tricarboxylic acid (TCA) cycle, commonly known as the Krebs or citric acid cycle,…
Q: Giveee a sufficient biosynthesis for this compound starting from acetyl CoA, S-alanine, S- adenosyl…
A: Here compound 14 is synthesized from L-Phenylalanine, SAM, L-alanine, and Acetyl-CoA in multistep…
Q: Please provide TWO reasons why the reaction catalyzed by pyruvate kinase favors the formation of ATP…
A: Introduction Pyruvate kinase catalyzes the hydrolysis of phosphoenolpyruvate (PEP), followed by…
Q: Briefly discuss the REDUCTIVE TCA CYCLE.
A: The reductive TCA cycle (rTCA) is a biochemical pathway found in bacteria and other anaerobic…
Q: How many copies of succinate dehydrogenase are found in a respirasome?
A: Respirasome, as a vital part of the oxidative phosphorylation system, undertakes the task of…
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- Can you explain the oxidation phosphorylation process and its protein complexes? Thank you!Why is the Krebs cycle considered part of aerobic metabolism, even though O2 does not appear in any of its catalytic reaction?Which metabolic pathway do you conclude the supplement selenium to most directly affect or interact with? This could be any pathway in primary metabolism, proteolysis, lipolysis or other catabolic pathway associated with metabolic activity. Be specific with the pathway please and thank you!
- Why is gluconeogenesis important in the cori cycle? (Please refrain from copying the answers on the google)Give a detailed account of the tricarboxylic acid pathway and how it is regulated in eukaryotic cells. could you please help me to write 700 word essay on this topic with examples. many thanksName some HMG CoA reductase inhibitors? Please answer at your own words.
- Draw Gluconeogenesis. Please make sure to state all the enzymes and co-factors for each step of the pathway.Why can it be said that each glucose molecule runs the Krebs cycle twice?What are the important metabolites/cofactors and where do they come from/how dothey enter the citric acid cycle?• How is free energy transferred both two and from?• What are the important enzymes?• Where are the major regulatory steps and how are they regulated?• Why is it a cycle?. please answer each question and explain answer.
- What enzyme can catalyze the committed step of the pentose phosphate pathway? Please choose one phosphopentose isomerase 6-phosphogluconate dehydrogenase lactonase phosphofructokinase glucose 6-phosphate dehydrogenaseThe uncatalyzed reaction rate for the conversion of substrate X to product Y is one year. The enzyme-catalyzedrate is one millisecond. Describe the features of theenzyme that are probably responsible for this ratedifference.Why is gluconeogenesis important in cori cycle