The citric acid cycle will be most active when the ATP/ADP ratio is high. True or false
Q: Which of the following conditions indicates a low cellenergy status? What impact does each of the…
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Q: Which of the following electron-transport chain complexes is also a member of the citric acid cycle?…
A: The electron transport chain is a series of protein complexes that transfers electrons from electron…
Q: Describe in general terms what happens to a molecule of glucose during aerobic respiration
A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…
Q: Which of the following molecules can be broken down into acetyl and enter the citric acid cycle? OA)…
A: Introduction The citric acid cycle is also known as the TCA cycle (tricarboxylic acid cycle) or…
Q: Which of the following does not occur in the citric acid cycle? NADH is produced FADH2 is produced…
A: Respiration is the process which region responsible for breakdown of glucose. It produces energy in…
Q: Citric Acid Cycle?
A: Aerobic respiration is the cellular process in the presence of oxygen for producing energy from…
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: Glycolysis and the Citric Acid Cycle are similarly regulated in a few ways. Which is an allosteric…
A: In cellular respiration glycolysis and Kreb cycle are part of aerobic respiration in which…
Q: For each entire glucose molecule, the citric acid cycle yields: a. 2 CO2, 2 ATP, 2 NADH, 1 FADH2 b.…
A: The citric acid cycle which is also known as the TCA cycle or the tri carboxylic acid cycle or the…
Q: In cellular respiration, where does the process of the citric acid cycle take place? in the…
A: Cellular respiration and fermentation are both anabolic reactions in which organic molecules are…
Q: To enter the citric acid cycle, glucose must be transformed into: A. pyruvic acid B. acetyl-CoA C.…
A: All aerobic species use the citric acid cycle, also known as the TCA cycle or the Krebs cycle, to…
Q: Which of the following represents the "oxidative" portion of oxidative phosphorylation? glycolysis…
A: Cellular respiration and fermentation are both anabolic reactions in which organic molecules are…
Q: The number of ATP created during the Citric Acid Cycle from 1 pyruvate molecule is: O a. 1 O b. 0…
A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane. In these…
Q: Which of the following enzymes is NOT operating during glycogenolysis? a. glycogen phosphatase b.…
A: The normal response for the breakdown of glycogen to glucose-1-phosphate is: glycogen(n residues) +…
Q: Oxygen is required for the mitochondria to produce ATP. True
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Q: Which of the following is not a product of the citric acid cycle? a. FADH2 b. NADH c. AMP d. CO2
A: The citric acid cycle known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle is a…
Q: Which of these is not true of the citric acid cycle?a. The citric acid cycle includes the prep…
A: The aerobic respiration is completed in three processes namely glycolysis, citric acid cycle or…
Q: fatty acid store potential energy that can be used to create ATP in the Krebs citric acid cycle true…
A: Carbon, oxygen, hydrogen, nitrogen, and phosphorus make up biomolecules. Nitrogen in the form of…
Q: A total of 32 mol of ATP can be produced by the complete oxidation of 1 mol of glucose in the liver.…
A: Glucose is the most used energy source in living organisms. Glucose is catabolized to form pyruvate…
Q: The "intermediate step" of respiration is also called pyruvate oxidation and pyruvate…
A: Answer: The intermediate stage of cellular respiration,called the transformation of pyruvate, takes…
Q: The ATP produce in the citric acid cycle is by substrate-level phosphorylation. * A. True…
A:
Q: Which of the following are produced during the citric acid cycle resulting from the breakdown of one…
A: INTRODUCTION Citric acid cycle This is a series of chemical reaction that result in the reduction of…
Q: The released energy obtained by oxidation of glucose in cell respiration is transient stored as…
A: The net reaction of complete oxidation of glucose is : C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Q: Which product of glycolysis is transported across the mitochondrial membrane, where it is converted…
A: Glycolysis is the complex process occurs in the cytoplasm of the cell. It is completed in ten…
Q: Which of the following enzymes is present in mitochondria? O Acid phosphatases O Pyruvate…
A: Mitochondria are membrane-bound cell organelles which are involved in the generation of energy…
Q: Anaerobic glycolysis can produce ATP at a much faster rate than aerobic oxidative phosphorylation.
A: The chemical reactions that occur inside the body and sustain the life processes are together summed…
Q: Metabolism of one glucose molecule results in how many ATPs? With oxygen? Without oxygen?
A: Glucose is a source of energy in our body.
Q: Pyruvic acid is a product of glycolysis, but it is not the substance that joins with the pickup…
A: CITRIC ACID CYCLE It is a series of chemical reactions used by aerobic organisms to release stored…
Q: The glycolytic pathway occurs in the and most of the citric acid cycle takes place in the A. cell…
A: Glycolysis is an oxidative process in which one mole of glucose is partially oxidized into the two…
Q: Coenzyme A carries ATP to the cells.
A: Energy is a vital factor for the survival of organisms. This energy is produced in our body through…
Q: Because glycolysis is only a prelude to the oxidation of glucose in mitochondria, which yields…
A: Cellular respiration is the process by which , living organisms generate ATP by transferring the…
Q: Does any step of the citric acid cycle directly produce ATP? Explain.
A: The citric acid (CAC) cycle is a crucial metabolic pathway, which helps to synthesize reducing…
Q: In each step of cellular respiration listed below, state where in the cell it occurs and how many…
A: Answer: RESPIRATION = This is the biological metabolic process where free amount of energy is…
Q: Mitochondria generate ATP through the oxidation of_________, the product of glycolysis.
A: Cells generate energy in the form of ATP production with the help of different metabolic process…
Q: Most of the ATP produced during cellular respiration is produced during glycolysis. True or False
A: Glycolysis is the metabolic pathway in which one molecule of glucose is broken down into two…
Q: During glycolysis, the energy-investment phase occurs in the cytosol while the energy payoff phase…
A: Glycolysis is a phenomenon in which the glucose is converted into pyruvate. 1 molecule of glucose is…
Q: In the citric acid cycle, isocitrate is oxidatively decarboxylated by the enzyme isocitrate…
A: The citric acid cycle – also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle…
Q: The number of moles of NADH produced when 2 moles of glucose undergoes glycolysis and then citric…
A: The number of moles of NADH produced when 2 moles of glucose undergo glycolysis and then citric acid…
Q: The tricarboxylic acid cycle is part of fermentation, as well as cellular respiration True or False
A: fermentation occurs mainly in the skeletal muscles which is a type of anaerobic respiration. In this…
Q: Which of the following is TRUE of the citric acid cycle? It occurs on the inner membrane of the…
A: Krebs cycle is a part of aerobic cellular respiration that occurs after glycolysis has taken place.…
Q: The total of ATP molecules that are produced during complete breakdown of two molecule glucose in a…
A: Adenosine triphosphate (ATP) is an organic substance and a hydrotrope that provides energy for a…
Q: Does oxidase, catalyzes the oxidation of molecular oxygen? True or False
A: Enzymes are biological catalysts that are proteins. Chemical reactions are sped up with catalysts.…
Q: draw by hand the molecules involved in each step of the citric acid cycle. include the enzyme, co…
A: Every living organisms require energy to perform various types of functions in a day-to-day life.…
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: Each turn of the citric acid cycle produces: * Oa) one molecule of ATP Ob) one molecule of FADH2 Oc)…
A: Introduction: Citric acid cycle is an aerobic process in which the breakdown of glucose molecule…
Q: In the citric acid cycle, the starting molecule is and the output molecule is
A: Citric acid cycle Citric acid cycle or Kreb's cycle or TCA cycle is a series of reactions that…
Q: Which type of metabolic pathway is preferred for glucose metabolism
A: Answer : the type of metabolic pathway is preferred for glucose metabolism Is known as glycolysis.…
Q: Oxygen is a product of the electron transport chain. True or False
A: The electron transport chain or ETC involve transportation of electrons from an electron donor to an…
Q: _____________ amino acids are degraded to yield pyruvate or citric acid cycle intermediates.
A: The carbon skeletons of ten amino acids yield acetyl-CoA which enters the citric acid cycle…
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- fatty acid store potential energy that can be used to create ATP in the Krebs citric acid cycle true or falseMost of the ATP produced during cellular respiration is produced during glycolysis. True or FalseA high concentration of which of the following would activate the citric acid cycle? ADP ATP Acetyl CoA NADH Alanine
- The total of ATP molecules that are produced during complete breakdown of two molecule glucose in a liver cell isTHE TOTAL NUMBER OF ATP PRODUCED IN GLYCOLYSIS AND THE CITRIC ACID ISAfter glycolysis, the steps of aerobic respiration proceed from to to acetyl-CoA formation the citric acid cycle electron transfer phosphorylation
- The reaction catalyzed by the enzyme Malate Dehydrogenase is an example of oxidative decarboxylation as it both catalyzes an oxidation reaction and produces CO2 True or FalseA total of 32 mol of ATP can be produced by the complete oxidation of 1 mol of glucose in the liver. Indicate the number of these moles of ATP produced by the citric acid cycle.Which glycolysis reactions are catalyzed by the following enzymes?(a) Pyruvate kinase(b) Glyceraldehyde 3-phosphate dehydrogenase(c) Hexokinase(d) Phosphoglycerate mutase(e) Aldolase
- The ATP produce in the citric acid cycle is by substrate-level phosphorylation. * A. True B. FalseHow much ATP can be generated from glucose when the citric acid cycle isoperating?When glucose goes through the steps of cellular respiration, the overall process can be summarized as the oxidation of glucose. True False
