Homework Answers
Ans12)Substrate level phosphorylation
Explaination:The ATP formation during conversion of 1,3-biphosphoglycerate into 3-Phosphoglycerate and conversion of phosphoenol pyruvate to pyruvate in glycolysis is due to substrate level phosphorylation because here phosphate obtained from phosphorylated intermediate substrate and directly transferred to ADP to form ATP and energy for phosphorylation comes from breaking of high energy phosphate bond in intermediate substrate
oxidative phosphorylation occurs in ATP synthesis during Electron transport chain where inorgainic phosphate comes from pool of phosphate amd energy is provided by proton gradient.
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QUESTION 12 During the conversion of 1,3-bisphosphoplycerate to 3-phosphoglycerate and phosphoenolpyruvate a phosphate group is added...
14. Which step of reaction requires inorganic phosphate? What is the enzyme? Which enzyme category does...
14. Which step of reaction requires inorganic phosphate? What is the enzyme? Which enzyme category does it belong to? 15. Which step of reaction produces H20 as a byproduct? P-0-CH CH - Glyceraldehyde 3-phosphate Dihydroxyacetone phosphate triose phosphate -O-CH2 -CHCH isomerase 2NAD Ilyceraldehyde oxidation and (b) Payoff phase Oxidative conversion of (2) Glyceraldehyde (21 -0-CH -CH glyceraldehyde 3-phosphate 3-phosphate to pyruvate and the coupled 2P IN 6 formation of ATP and NADH 2NAD I 3 phosphate Jl dehydrogenase phosphorylation 2...
1. 2. 3. 4. Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate...
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Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate ~2-phosphoglycerate 1) fructose-6-phosphate→ fructose-1,6-bisphosphate . glucose glucose-6-phosphate Select all that apply. Alcohol fermentation: consumes ATP as it produces ethanol. O produces carbon dioxide begins as pyruvate is decarboxylated to acetaldehyde in a reaction catalyzed by alcohol dehydrogenase m regenerates NAD requires the enzyme alcohol dehydrogenase, In the figure below, what is the reaction occurring at the location...
During glycolysis, a phosphate is transferred from 1,3-bisphosphoglycerate to ADP. This illustrates what type of process?...
During glycolysis, a phosphate is transferred from 1,3-bisphosphoglycerate to ADP. This illustrates what type of process? substrate-level phosphorylation oxidative phosphorylation chemiosmosis an electron transport chain an oxidation-reduction reaction
12/25 answered Click on glycolysis if would like to review it in details. Glucose Preparatory phase...
12/25 answered Click on glycolysis if would like to review it in details. Glucose Preparatory phase first ATP Phosphorylation of glucos and its conversion to glyceraldehyde 3-phosphat Priming © > ADP Glucose 6-phosphate 1-0 Hz Hexokinase ΝΟΗ Η e Phosphohexose isomerase Fructose 6-phosphate ATP (8 Phospho- fructokinase-1 primins и он -OCH, CH-OH HOH он и ©--CH, CH-0- Кинон Aldolase ADP Fructose 1,6-bisphosphate (6) Triose phosphate somerase eleava oferte suar phosphate to two carbon sur phosphate Glyceraldehyde 3-phosphate udehyde a phosphate...
gets reduced 20. glucose + ATP > glucose-6 phosphate +ADP In the above reaction, - A....
gets reduced 20. glucose + ATP > glucose-6 phosphate +ADP In the above reaction, - A. ADPIATP B. ATP/glucose C. glucose/glucose-6 phosphate D. glucose6-phosphate/glucose E. glucose/ATP 21. Which of the following is a net product of glycolysis? A. ATP B. NAD+ C. pyruvate D. CO2 E. A&C 22. Substrate-level phosphorylation occurs in the process of A. Oxidative phosphorylation B. electron transport chain C. glycolysis D. ATP-synthase function E. C&D 23. What should your hypothesis be for "Do yeast produce ethanol...
answer all questions 22) in the reaction below: Co C-o- H-C - - АТР ADP Phosphoenolpyruvate...
answer all questions
22) in the reaction below: Co C-o- H-C - - АТР ADP Phosphoenolpyruvate Pyruvate a) ATP is generated via Substrate-level phosphorylation. b) ATP is generated via Oxidative phosphorylation. c) Phosphoenolpyruvate is phosphorylated to Pyruvate. d) ATP is hydrolyzed to ADP. 23) Which of the following is true regarding Anaerobic respiration: a) oxygen is the final electron acceptor. b) It is not as efficient as aerobic respiration. c) oxidative phosphorylation does not occur. d) pyruvate is reduced to...
In the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, NADH is made and phosphate is added. What drives...
In the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, NADH is made and phosphate is added. What drives this reaction? O The hydrolysis of ATP to phosphorylate carbon 1 of glyceraldehyde-3-phosphate. The reduction of glyceraldehyde-3-phosphate. The reduction of NAD+. O The oxidation of glyceraldehyde-3-phosphate.
GLYCOLYSIS Glucose-8 phosphate + Glucose 2 Fructose-6-phosphate 3 Fructose-1,6-biphosphate Dihydroxy-acetone-phosphate 5 Glyceraldehyde-3-phosphate VT6 2 (1,3-biphosphoglycerate) 7...
GLYCOLYSIS Glucose-8 phosphate + Glucose 2 Fructose-6-phosphate 3 Fructose-1,6-biphosphate Dihydroxy-acetone-phosphate 5 Glyceraldehyde-3-phosphate VT6 2 (1,3-biphosphoglycerate) 7 3-phosphoglycerate 2-phosphoglycerate 9 phosphoenolpyruvate 10 Lactate Pyruvate Which two reactions of glycolysis requires an investment of ATP energy, and which enzyme catalyzes each reaction? Reaction Number Enzyme Reaction Number Enzyme Which two reactions of glycolysis generate energy in the form of ATP, and which enzyme catalyzes each reaction? Reaction Number Enzyme Reaction Number Enzyme Which glycolytic reaction generates energy in the form of NADH,...
During glycolysis, the addition of a new phosphate group on to a substrate can be catalyzed...
During glycolysis, the addition of a new phosphate group on to a substrate can be catalyzed by which class(es) of enzymes? Kinase and phosphorylase Kinase and transferase Mutase and Isomerase Phosphorylase and Mutase QUESTION 17 Which of the following factors makes hydrolysis of acetyl coA a favorable process? Enol-keto tautomerization Increased delocalization of the pl-cloud Change of non-aromatic structure to aromatic structure Separation of like charges Substrate Level phosphorylation occurs during glycolysis... step 6, during the formation of 1,3 bisphosphoglycerate...
During the final steps of glycolysis, 1,3-bisphosphoglycerate is converted to 3-phosphoglycerate and finally to phosphoenolpyruvate. What...
During the final steps of glycolysis, 1,3-bisphosphoglycerate is converted to 3-phosphoglycerate and finally to phosphoenolpyruvate. What advantage would this strategy have for the cell?
14. Which step of reaction requires inorganic phosphate? What is the enzyme? Which enzyme category does it belong to? 15. Which step of reaction produces H20 as a byproduct? P-0-CH CH - Glyceraldehyde 3-phosphate Dihydroxyacetone phosphate triose phosphate -O-CH2 -CHCH isomerase 2NAD Ilyceraldehyde oxidation and (b) Payoff phase Oxidative conversion of (2) Glyceraldehyde (21 -0-CH -CH glyceraldehyde 3-phosphate 3-phosphate to pyruvate and the coupled 2P IN 6 formation of ATP and NADH 2NAD I 3 phosphate Jl dehydrogenase phosphorylation 2...
1.
2.
3.
4.
Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate ~2-phosphoglycerate 1) fructose-6-phosphate→ fructose-1,6-bisphosphate . glucose glucose-6-phosphate Select all that apply. Alcohol fermentation: consumes ATP as it produces ethanol. O produces carbon dioxide begins as pyruvate is decarboxylated to acetaldehyde in a reaction catalyzed by alcohol dehydrogenase m regenerates NAD requires the enzyme alcohol dehydrogenase, In the figure below, what is the reaction occurring at the location...
During glycolysis, a phosphate is transferred from 1,3-bisphosphoglycerate to ADP. This illustrates what type of process? substrate-level phosphorylation oxidative phosphorylation chemiosmosis an electron transport chain an oxidation-reduction reaction
12/25 answered Click on glycolysis if would like to review it in details. Glucose Preparatory phase first ATP Phosphorylation of glucos and its conversion to glyceraldehyde 3-phosphat Priming © > ADP Glucose 6-phosphate 1-0 Hz Hexokinase ΝΟΗ Η e Phosphohexose isomerase Fructose 6-phosphate ATP (8 Phospho- fructokinase-1 primins и он -OCH, CH-OH HOH он и ©--CH, CH-0- Кинон Aldolase ADP Fructose 1,6-bisphosphate (6) Triose phosphate somerase eleava oferte suar phosphate to two carbon sur phosphate Glyceraldehyde 3-phosphate udehyde a phosphate...
gets reduced 20. glucose + ATP > glucose-6 phosphate +ADP In the above reaction, - A. ADPIATP B. ATP/glucose C. glucose/glucose-6 phosphate D. glucose6-phosphate/glucose E. glucose/ATP 21. Which of the following is a net product of glycolysis? A. ATP B. NAD+ C. pyruvate D. CO2 E. A&C 22. Substrate-level phosphorylation occurs in the process of A. Oxidative phosphorylation B. electron transport chain C. glycolysis D. ATP-synthase function E. C&D 23. What should your hypothesis be for "Do yeast produce ethanol...
answer all questions
22) in the reaction below: Co C-o- H-C - - АТР ADP Phosphoenolpyruvate Pyruvate a) ATP is generated via Substrate-level phosphorylation. b) ATP is generated via Oxidative phosphorylation. c) Phosphoenolpyruvate is phosphorylated to Pyruvate. d) ATP is hydrolyzed to ADP. 23) Which of the following is true regarding Anaerobic respiration: a) oxygen is the final electron acceptor. b) It is not as efficient as aerobic respiration. c) oxidative phosphorylation does not occur. d) pyruvate is reduced to...
In the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, NADH is made and phosphate is added. What drives this reaction? O The hydrolysis of ATP to phosphorylate carbon 1 of glyceraldehyde-3-phosphate. The reduction of glyceraldehyde-3-phosphate. The reduction of NAD+. O The oxidation of glyceraldehyde-3-phosphate.
GLYCOLYSIS Glucose-8 phosphate + Glucose 2 Fructose-6-phosphate 3 Fructose-1,6-biphosphate Dihydroxy-acetone-phosphate 5 Glyceraldehyde-3-phosphate VT6 2 (1,3-biphosphoglycerate) 7 3-phosphoglycerate 2-phosphoglycerate 9 phosphoenolpyruvate 10 Lactate Pyruvate Which two reactions of glycolysis requires an investment of ATP energy, and which enzyme catalyzes each reaction? Reaction Number Enzyme Reaction Number Enzyme Which two reactions of glycolysis generate energy in the form of ATP, and which enzyme catalyzes each reaction? Reaction Number Enzyme Reaction Number Enzyme Which glycolytic reaction generates energy in the form of NADH,...
During glycolysis, the addition of a new phosphate group on to a substrate can be catalyzed by which class(es) of enzymes? Kinase and phosphorylase Kinase and transferase Mutase and Isomerase Phosphorylase and Mutase QUESTION 17 Which of the following factors makes hydrolysis of acetyl coA a favorable process? Enol-keto tautomerization Increased delocalization of the pl-cloud Change of non-aromatic structure to aromatic structure Separation of like charges Substrate Level phosphorylation occurs during glycolysis... step 6, during the formation of 1,3 bisphosphoglycerate...
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