Does any step of the citric acid cycle directly produce ATP? Explain.
Q: Describe the citric acid cycle's many functions.
A: In cells, biomolecules undergo several metabolic reactions to produce energy. Biosynthesis of…
Q: Why/how is pyruvate oxidized after glycolysis and before it enters the citric acid cycle?
A: Pyruvate oxidation, one of the four phases of cellular respiration, stands out since it is one of…
Q: How does the inhibition of ATP-ADP translocase affect the citric acid cycle? Glycolysis?
A: Glycolysis: It is defined as the process of partial oxidation of glucose to form two molecules of…
Q: Explain why the degradation of odd-chain fatty acids can boost the activity of the citric acid…
A: Metabolic pathways in the body are present in a very complex network. All the different pathways are…
Q: How is succinate dehydrogenase unique compared with the other enzymes in the citric acid cycle?
A: The citric acid cycle is a catabolic process. It is also known as the TCA cycle or Krebs cycle. It…
Q: Describe the citric acid cycle. In how many steps does it take place? What is the substrate? What…
A: The citric acid cycle is also recognized as the TCA (tricarboxylic acid) cycle or the Krebs cycle.…
Q: Do any of the respiratory complexes play a role in the citric acid cycle? If so, what is that role?
A: The citric acid cycle is the oxidation of the molecules which was generated in the glycolysis…
Q: Which one of the five steps of the pyruvate dehydrogenase complex reaction is most likely to be…
A: Pyruvate dehydrogenase complex is a group of non-covalently associated enzymes. It catalyzes…
Q: Why, do you suppose, the coenzyme for the reaction in the citric acid cycle that is catalyzed by…
A: Succinate dehydrogenase is an enzyme complex found in inner mitochondrial membrane and participates…
Q: How many turns of the citric acid cycle are implicated in accounting for the net oxidation of one…
A: The citric acid cycle, which is found to be a part of cellular respiration, takes place inside the…
Q: Describe two important roles of the citric acid cycle.
A: The citric acid cycle is also called as TCA cycle is a series of chemical reactions used by all…
Q: Before any oxidation can occur in the citric acid cycle, citrate must be isomerized into isocitrate.…
A: Glucose is broken down to form two molecules of pyruvate along with two ATP and two NADH molecules…
Q: The citric acid cycle itself, which is composed of enzymatically catalyzed steps, can be thought of…
A: Citric acid cycle is also known as Krebs cycle or TCA cycle. This cycle occurs in the matrix of…
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: How would a riboflavin deficiency affect the functioning of the citric acid cycle? Explain your…
A: The process of breakdown of glucose to generate the energy molecule adenosine triphosphate (ATP) is…
Q: What two major kinds of chemical reactions occur in the citric acid cycle, and how are these…
A: The citric acid cycle involves a series of reactions that take place in the matrix of the…
Q: How many ATPs would result from the reaction involving the alpha-ketoacid dehydrogenase complex…
A: 1 mole of a substance consists of 6.02 x 1023 molecules.1 mole of glucose would consist of 6.02 x…
Q: What enzymes outside of the citric acid cycle affect itsregulation?
A: Citric acid cycle is also known as the tricarboxylic acid [TCA] cycle and Krebs cycle. The pyruvic…
Q: What step in the citric acid cycle in inhibited by fluorocitrate?
A: The citric acid cycle is a series of chemical reactions used by all aerobic organisms to release…
Q: What steps in the citric acid cycle are regulated? Why arethey regulated?
A: The citric acid cycle is a series of chemical reaction which takes place in aerobic organisms that…
Q: Which reaction in the citric acid cycle is most analogous to the oxidative decarboxylation of 6-…
A: Oxidative decarboxylation is a process of removal of carbon group by oxidation reaction which…
Q: Discuss the assertion that the Citric acid cycle is central for metabolism.
A: The citric acid cycle involves a series of chemical reactions to release stored energy through the…
Q: Identify the primary catabolic purpose of the citric acid cycle
A: The citric acid (CAC) cycle is the primary catabolic process, which helps to convert the pyruvate…
Q: What step in the citric acid cycle is inhibited by fluoroacetate treatment?
A: Introduction: The citric acid cycle is a series of reactions that result in the production of two…
Q: Why is the citric acid cycle the most efficient way to oxidise Acetyl CoA?
A: The citric acid cycle (CAC), also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs…
Q: When one of the acetyl CoA is processed through the citric acid cycle, how many times does a…
A: In the Krebs cycle, the acetyl CoA is undergone into the cyclic process and result in the formation…
Q: How does each of the following regulate citric acid cycle? (a) High levels of Succinyl-CoA (b) High…
A: The citric acid cycle involves the oxidation of acetyl-CoA into CO2 and H2O. During this process,…
Q: why is the citric acid cycle is located in close cellular proximity to the electron transport chain
A: In the process of cellular metabolism, glucose moiety is consumed by the cell to produce pyruvate.…
Q: Why is it advantageous for citrate, the product of Reaction 1 of the citric acid cycle, to inhibit…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: Why is it reasonable for excess NADH to negatively regulate the citric acid cycle?
A:
Q: The four C4 dicarboxylic acid species in the citric acid cycle?
A: The citric acid cycle is also known as the Krebs cycle or Tricarboxylic acid cycle. This is the main…
Q: How is it possible for fluoroacetate to enter the citric acid cycle?
A: Carbohydrates, in particular glucose, is preferred biomolecule for ATP generation. Glucose is…
Q: give five biological effects of disorders of the citric acid cycle
A: The tricarboxylic acid (TCA) cycle, also known as the Krebs or citric acid cycle, is the primary…
Q: There are many cases of human disease in which one or another enzyme activity is lacking due to…
A: Citric acid is the most essential cycle evident in human life. Which is a constant process occuring…
Q: The citric acid cycle is a cyclical Metabolic pathway located in the chloroplast. true or false?
A: Photosynthesis is a process adopted by plants where they utilize light, water and CO2 in order to…
Q: Why can pyruvate cross the mitochondrial membrane but no other molecule after step 1 in glycolysis…
A: Glycolysis is one of the biochemical pathway that breakdown a molecule of glucose into two molecules…
Q: List four different products of citric acid cycle.
A: The citric acid cycle is a metabolic pathway of oxidizing glucose molecule to yield energy. Glucose…
Q: What is the final fate of the carbons in acetyl-CoA after several turns of the citric acid cycle?
A: Citric acid cycle: It is a series of chemical reactions used by all aerobic organisms to release…
Q: Explain why the citric acid cycle is considered to be the center of cellular metabolism. at are the…
A: The steps of citric acid cycle were given by Hand kreb in 1931. Acetyl coenzyme A produced in…
Q: Why is the citric acid cycle a cycle?
A: The citric acid cycle is a part of the cellular respiration process where acetyl CoA is involved in…
Q: What is the purpose of converting citrate to isocitrate in the Citric Acid Cycle?
A: Krebs cycle is also known as the citric acid cycle or tricarboxylic acid cycle. This cycle takes…
Q: Why are the first three steps in cellular respiration considered catabolic?
A: Catabolic process is the process, which break down large molecule into smaller units, that are…
Does any step of the citric acid cycle directly produce ATP? Explain.
The citric acid (CAC) cycle is a crucial metabolic pathway, which helps to synthesize reducing equivalents such as NADH, FADH, and GTP/ATP.
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- Both prokaryotic and eukaryotic organisms carry out some form of glycolysis. How does ha fact support or not support the assertion that glycolysis is one of the oldest metabolic pathways?After the citric acid cycle reactions run _________, one six-carbon glucose molecule has been completely broken down to CO2. a. once b. twice c. six times d. twelve timesIf ATP synthase completely stopped working, could glycolysis or the citric acid cycle still produce any ATP? Explain.
- Why is it that the carboxylate "ions" actually partake in the citric acid cycle ratherthan the carboxylic acid? Explain using an exampleThe citric acid cycle operates only when O2 is present, yet O2 is not a substrate for the cycle. Explain.why is the citric acid cycle is located in close cellular proximity to the electron transport chain?
