During which of the following conversions is NADH+H+ formed in the glycolysis cycle? a. Glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerate b. 1,3-bisphosphoglycerate to 3-Phosphoglycerate c. 2-Phosphoglycerate to Phosphoenolpyruvate d. Phosphoenolpyruvate to Pyruvate
Q: Choose the answer that is not correct: In glycolysis: O A. The net gain is three ATPS if starting…
A: Introduction- Glycolysis is a cellular metabolism in which it helps in breaking down glucose into…
Q: Which of the following is FALSE about glycolysis? a. The pathway axidizes two moles of NADH to NAD*…
A: Glycolysis is the technique that breaks down the 6-carbon glucose into 3-carbon pyruvate that is a…
Q: In the glyoxylate cycle, isocitrate is converted directly to what substance? a.fumarate…
A: The glyoxylate cycle takes place is bacteria, fungi , plants and protista. It can be described as…
Q: You would expect decreased production of ATP in all of the following individuals except a. an…
A: Adenosine triphosphate (ATP) is an energy carrying molecule found in the cells of all living things.…
Q: Substrate-level phosphorylation (a) occurs through a chemiosmotic mechanism (b) accounts for most of…
A: Answer: Introduction: In substrate-level phosphorylation a phosphoryl group is transported from an…
Q: Select the correct answer : Which of the following statements best describes the chemiosmotic…
A: The chemiosmotic theory by Peter Mitchell states that the proton-motive force is needed for ATP…
Q: What is the first step in the payoff phase of glycolysis? answer choices A.)Oxidation of…
A: The glycolysis process leads to the breakdown of a six-carbon glucose molecule into 2 molecules of…
Q: which of the following is true about glycolysis? A. occurs in mitochondria B. complete breakdown of…
A: Glycolysis is the process of conversion of glucose into to pyruvic acid during fed state to generate…
Q: Steps in oxidative phosphorylation involves all of the following except 11. a. The phosphorylation…
A: Oxidative phosphorylation is made up of two closely connected components: the electron transport…
Q: Which of these is associated with production of ATP during glycolysis? (Select all that apply) a)…
A: Glycolysis is a pathway which breaks down the glucose (6C) into pyruvate (3C) and generates energy.…
Q: Which process does not generate CO2? A. the citric acid cycle B. the conversion of pyruvate to…
A: Asked question:Need to find the process in which CO2 is not produced.
Q: The greatest amount NADH is produced during which stage of aerobic respiration! A) O glycolysis B) O…
A: Aerobic respiration is the biochemical process of cellular respiration which takes place in the…
Q: d. Total number of CO2 released right after the pyruvate dehydrogenase complex reaction: e. Total…
A: Since your question is a multipart question, as our standard protocol we will solve the first three…
Q: The oxygen (O2) consumed during aerobic cellular respiration is involved directly in which process…
A: Cellular respiration is a series of metabolic events and activities that occur in organisms' cells…
Q: Which of the following is true of the steps of glycolysis which yield pyruvate as the end product?…
A: Those chemical reactions that occur within the living body for the formation of energy in the form…
Q: The ATP produce in the citric acid cycle is by substrate-level phosphorylation. * A. True…
A:
Q: If the enzyme that catalyzed the reaction that converts pyruvate to acetyl-CoA and carbon dioxide is…
A: The cellular respiration involves in the breakdown of glucose and production of energy in the form…
Q: oncerning the process of the aerobic fate of glucose oxidation, which of the following statements is…
A: In the cytosol, 1 molecule of glucose is converted to 2 molecules of pyruvate via glycolysis .…
Q: 2a) Which of the following statements about pyruvate oxidation IS TRUE? a. NADH is oxidized in the…
A: The answer to the above questions are given below -
Q: Which of the following reactions in the glycolysis cycle are regulated by hormones? (more than one…
A: Glycolysis is the process of conversion of one molecule of glucose into two molecules of pyruvate in…
Q: Give the correct order of events during aerobic respiration v glycolysis v pyruvate enters…
A: Cellular respiration is the process where the oxygen is unutilized along with the food that has been…
Q: a- Krebs cycle is the subsequent pathway of glycolysis. Although, pyruvate is the last product of…
A: Introduction: Glycolysis is the oxidative breakdown of glucose into two molecules of pyruvate. In…
Q: Which of the following is true concerning glycolysis? A. It is an aerobic process. B. A net of 2…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules to…
Q: yanide makes a bond to cytochrome in the electron transport chain located in the mitochondria,…
A: Many plants contain cyanide, a naturally occurring chemical molecule with a unique "bitter almond"…
Q: What is the role of thermogenin in the mitochondria of brown adipose cells? A. It generates heat by…
A: Brown adipose cells or tissue contain the fats which are used during cold. During cold, the stored…
Q: Fluoride is an inhibitor of which of the following glycolytic enzymes? A. Glyceraldehyde 3 po4…
A: Glycolysis is the process of breakdown of glucose into pyruvate to generate energy.
Q: b1 F1 F2 Glycerol • Glycerol-phosphate DHAP ATP ADP NAD NADH F3 F8 АТР ADP Pyruvate F4 F7 F6 F5 b3…
A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…
Q: During glycolysis two NADH molecules are produced due to oxidation. Which of the following…
A: Glycolysis is the process in which one glucose molecules gives rise to 2 pyruvate molecules passing…
Q: Choose A=if statement 1 and statement 2 are both true; B=if statement 1 is true but statement 2 is…
A: Beta-oxidation involves the oxidation of fatty acids on the beta-carbon atoms. This results in the…
Q: ATP production is limited from glycolysis in strenuously exercising muscle or when yeast are…
A: ATP production is limited from glycolysis in strenuously exercising
Q: Adrenalin affects the rate of glycolysis by covalent phosphorylation of glycolytic enzymes. a. The…
A: Introduction:- Aerobic respiration is an enzymatically controlled release of energy in a stepwise…
Q: The product formed in the first substrate level phosphorylation in glycolysis is ___________ answer…
A: Glycolysis Glycolysis is one of the most important metabolic pathways taking place inside the…
Q: In anaerobic respiration, lactic acid is released into the blood from skeletal muscle. When oxygen…
A: Respiration through anaerobic means is the process, in which in the end product lactic acid and…
Q: Most CO2 from catabolism is released during(A) glycolysis.(B) the citric acid cycle.(C) lactate…
A: Cellular respiration can be defined as a set of metabolic reactions plus processes which occur…
Q: Which of these statements is true? a.Glycolysis is the process that builds glucose. b.…
A: Answer- (d) Carbon dioxide is produced during respiration. Glycolysis is the series of metabolic…
Q: During glycolysis there are two hexoses in the pathway. a. What are these two hexoses? b. What are…
A: Introduction Glycolysis is a ten-step enzyme-catalyzed process that involves the partial oxidation…
Q: Which of the following statements summarizes glycolysis? O c. Consume 4 ATP and produces 2 ATP, 2…
A: Cell respiration is the oxidation of nutrients to retrieve the energy stored in them.
Q: During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and…
A: The process of glycolysis takes place in the cytosol while the TCA cycle occurs in the mitochondria.…
Q: Match the reactions with the events. _____ glycolysis a. ATP, NADH, FADH2, _____…
A: c. NAD+ regenerated, little ATP:- fermentation a. ATP, NADH, FADH2 and CO2 form:- citric…
Q: Which of the following steps occurs during the payoff phase of glycolysis? A. the conversion of…
A: Glycolysis i.e. the conversion of glucose to two molecules of pyruvate. Glycolysis can be divided…
Q: Which is common between aerobic respiration and anaerobic respiration ? (A) Similar substrate (B)…
A: Introduction - Respiration can be divided into two categories: Respiration that occurs in the…
Q: During strenuous exercise, the NADH formed in the glyceraldehyde 3-phosphate dehydrogenase reaction…
A: During strenuous exercise, the glycolysis that continues is known as anaerobic glycolysis and the…
Q: What is the mechanism of ATP synthesis in glycolysis? A. substrate level phosphorylation B.…
A: Glycolysis is a process in which glucose is oxidized & converted to pyruvate and in that…
Q: Oxidative decarboxylation a. Do not occur in the TCA cycle. b. Involve loss of CO2 and the…
A: Oxidative decarboxylation reactions are oxidation reactions in which a carboxylate group is removed,…
Q: Which of the given process does not occur in mitochondria? a.Formation of acetyl CoA b.Oxidation of…
A: Respiration is the process by which energy is produced by the food we consume. All living organisms…
Q: d. Total number of CO2 released right after the pyruvate dehydrogenase complex reaction: e. Total…
A: As our standard protocol we will answer only three subparts, Thank You. Total CO2 released after…
Q: Which of the following statements is false? a) there is less energy in 6 molecules of carbon dioxide…
A: Introduction Respiration- Respiration is a process in which plants consume Oxygen (released during…
Q: Glucose is converted to pyruvate in which stage of cellular respiration? a. glycolysis b.…
A: All living cells respire so as to generate energy to perform various vital activities. The energy…
Q: Which glycolysis reactions are catalyzed by the following enzymes?(a) Pyruvate kinase(b)…
A: Glycolysis is the process, during which glucose molecule is converted into molecules of pyruvate.
Q: Glycolysis is regulated primarily by _______________. a. three strongly exergonic, non-equilibrium…
A: The pathway that transform glucose to pyruvic acid is known as glycolysis. The free energy that is…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is inhibited by· NIADH. Pyruvate dehydrogenase is inhibited by AΤΡ. Citrate synthase is inhibited by NADH. Succinyl-CoA activates citrate synthase. Acetyl-CoA activates pyruvate carboxylase.Glyceraldehyde 3-phosphate dehydrogenase is used to do which of the following steps of glycolysis Select one: a. 1,3 Bisphosphoglycerate is converted to 3-phosphoglycerate b. Phosphoenolpyruvate is converted to pyruvate c. 2-phosphoglycerate is converted to Phosphoenolpyruvate d. Glyceraldehyde-3-phosphate is converted to 1,3 Bisphosphoglycerate e. Fructose-6-phosphate is converted to Fructose-1,6,bisphosphate f. Dihydroxyacetone (Glycerone Phosphate) is converted to Glyceraldehyde-3-phosphate g. Fructose-1,6 Bisphosphate is converted to Dihydroxyacetone and Glyceraldehyde-3-phosphate h. Glucose-6-phosphate is converted to Fructose-6-phosphate i. 3-phosphoglycerate is converted 2-phosphoglycerate j. Glucose is converted to Glucose-6-phosphateWhich of these is associated with production of ATP during glycolysis? (Select all that apply) a) Conversion of 1,3-BPG to 3PG b) Conversion of 1,3-BPG to 2,3-BPG c) Conversion of PEP to pyruvate d) Conversion of 2,3-BPG to 2PG e) Phosphorylation of glucose
- Glycolysis is regulated primarily by _______________. a. three strongly exergonic, non-equilibrium reactions. b. three strongly endergonic, non-equilibrium reactions. c. allosteric effectors of pyruvate kinase. d. phosphorylation of phosphofructokinase. e. the availability of glucose-6-phosphate.In the last step of glycolysis, phosphoenolpyruvate (PEP) is converted to pyruvate and during this reaction ATP is synthesized. Based on the fact that ATP is synthesized, which of the following enzymes would most likely catalyze this reaction? a. enolase b. pyruvate kinase c. aldolase d. pyruvate isomerase e. pyruvate dehydrogenaseIdentify the conversion which is not involved in glycolysis. a.Glucose to glucose 6-phosphate by hexokinase b.Triose phosphate to 2-phosphoglycerate by phosphoglyceromutase c.PEP to pyruvic acid by pyruvate kinase d.Sucrose to glucose and fructose by invertase
- Which of the following is FALSE about glycolysis? a. The pathway axidizes two moles of NADH to NAD* for each mole of glucose. b. The pathway requires two moles of ATP to get started catabolizing each mole of glucose. c. ADP is phosphorylated to ATP via substrate -level phosphorylation. d. The pattivay produces pyruvate as one of its products.Which of the following reactions in the glycolysis cycle are regulated by hormones? (more than one answer) a. Pyruvate to Lactate b. Fructose 6 Phosphate to Fructose 1,6 bis phosphate c. Glucose to Glucose 6P d. Phosphoenolpyruvate to Pyruvate e. 3-Phosphoglycerate to 2-Phosphoglyceratethe reaction catalyzed by glyceradehyde 3-phosphate dehydrigenase is based on NAD+ and a active site cysteine. Also another phosphate group is added. what is the reason for that? a) because one ATP is consumed b) an inorganic phosphate is activated for ATP synthesis C) NADH can be recycld and than converted back to NAD+ for glycolysis d) because one ATP is generated
- The most regulated enzyme in glycolysis is a Hexokinase b G3P Dehydrogenase c Pyruvate Kinase d PhosphofructokinaseIf the enzyme that catalyzed the reaction that converts pyruvate to acetyl-CoA and carbon dioxide is inhibited: a. the production of ATP would decreases but the production of electron carriers would be unaffected b. the concentration of pyruvate would decrease c. the citric acid cycle will not be affected d. ATP production in the electron transport chain/oxidative phosphorylation will increase e. the concentration of acetyl Co A would decreaseYou know that during oxidative phosphorylation, 1 NADH creates 2.5 ATP and 1 FADH2 creates 1.5 ATP. From this information, how many total ATP molecules will be produced from the complete oxidation of pyruvate?