How does the pyruvate dehydrogenase reaction control the citric acid cycle?

Q: Which of the following are required to begin the citric acid cycle? (select all that apply) Group…

A: PDHC catalyzes the step that connect glycolysis with the citric acid cycle. The reaction catalyzed…

Q: What is the main purpose of the citric acid cycle?

A: The citric acid cycle is also called a tricarboxylic cycle where oxidation of fuel such as…

Q: Identify the enzymes that are considered rate limiting in glycolysis and the citric acid cycle.

A: A metabolic chemical reaction either completes in one step or completes in more than one step in…

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: many ATPs in total are produced from substrate-level phosphorylation in glycolysis and the citric…

A: The process in which glucose is broken down by enzymes to produce energy and pyruvic acid is called…

Q: Which enzyme catalyzes a freely reversible reaction? Pyruvate dehydrogenase Aconitase…

A: The citric acid cycle enzymes are membrane proteins present in the matrix of the mitochondria except…

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: What would happen to the citric acid cycle if NADH and FADH2 were not reoxidized?

A: Citric acid cycle or TCA or Krebs cycle is the metabolic process in which the oxidation of acetyl…

Q: what is the oxidative decarboxylation of pyruvate?

A: it occurs in Kreb cycle

Q: Why is pyruvate not oxidized to CO2 and H2O underanaerobic conditions?

A: Cellular respiration occurs in 3 stages namely pyruvate oxidation, the tricarboxylic acid cycle, and…

Q: How does the glyoxylate cycle differ from the citric acid cycle?

A: The citric acid cycle and glyoxylate cycle are coordinate metabolic cycles. where the Citric acid…

Q: What are the end products of citric acid cycle?

A: Citric acid cycle also known as tricarboxylic acid cycle or Kreb's cycle one of the major metabolic…

Q: Since no molecular oxygen participates in the citric acid cycle, the steps in which acetyl groups…

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

Q: List the main features of the citric acid cycle

A: Introduction: The citric acid cycle is a collection of eight biochemical reactions that all aerobic…

Q: What are the main products of the Citric Acid Cycle?

A: Cellular respiration is an aerobic process with the help of which living cells break down glucose…

Q: What two major roles do the citric acid cycle and glycolysis havein common?

A: Glycolysis refers to the metabolic pathway that forms three-carbon molecule pyruvate along with a…

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: Per molecule of pyruvate, how many molecules of CO2 are produced during acetyl-CoA formation and the…

A: Pyruvate,  a three carbon molecule is converted to acetyl CoA which is a two carbon molecule…

Q: How are enzymes in Citric Acid Cycle regulated? What are these enzymes and their inhibitors?

A: Cellular metabolism is the set of all reactions that are involved in producing energy in the body.…

Q: What enzymes from the citric acid cycle that are allosterically regulated by ATP and/or NADH?  What…

A: TCA cycle: - In this cycle, the activated acetate derived from pyruvate undergoes stepwise oxidation…

Q: What effect does a higher ADP/ATP ratio have on isocitrate dehydrogenase activity?

A: Isocitrate dehydrogenase is an enzyme that catalyzes isocitrate's oxidative decarboxylation,…

Q: What are the two most common inhibitors of stepsof the citric acid cycle and the reaction catalyzed…

A: The citric acid cycle that takes place in the mitochondrial matrix is the second step of aerobic…

Q: What electron acceptors play a role in the citric acid cycle?

A: Citric acid cycle:          The Citric acid cycle also described as TCA cycle or the krebs cycle, in…

Q: what is the inhibitor of Acetyl-Co

A: Fatty acid metabolism includes Fatty acid biosynthesis (an anabolic process) and β- oxidation of…