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List the steps where NADH is made.
a. List the step(s) where NADH is made. CH3-C-SCoA...
not sure about reaction 3 and 4 acetyl-CoA COA The reactions of the citric acid cycle...
not sure about reaction 3 and 4
acetyl-CoA COA The reactions of the citric acid cycle are shown in the figure Reactions 1, 3, and 4 are regulation points in the citric acid cycle. 1 citrate oxaloacetate 1 synthase citrate NADH + NAD malate dehydrogenase aconitase 2 malate Which of the molecules inhibits reaction 1? Isocitrate HO 17 fumarase NAD socitrate 3 dehydrogenase S D NADP ADP ОАТР O citrate synthase fumarate FADHI succinate co-ketoglutarate dehydrogenase ci-ketoglutarate NAD dehydrogenase +...
Part B Use the structures given in the cycle shown before this part identify the enzymes involved in each step of the citric acid cycle by completing each sentence Match the words in the left column...
Part B Use the structures given in the cycle shown before this part identify the enzymes involved in each step of the citric acid cycle by completing each sentence Match the words in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s) Reset Help isocitrate dehydrogenase aconitase citrate synthase fumarate hydratase succinate dehydrogenase succinyl-CoA synthetase a-ketoglutarate dehydrogenase malate dehydrogenase In step 1, oxaloacetate condenses with acetyl-CoA to form citrate, which is catalyzed by...
GTP or ATP is produced during the conversion of _ A isocitrate into a-ketoglutarate o B...
GTP or ATP is produced during the conversion of _ A isocitrate into a-ketoglutarate o B succinyl CoA into succinate O C fumarate into malate O D malate into oxaloacetate Fill in the Blanks For each of these products, indicate how many are made as a result of the citric acid cycle for each glucose molecule that is broken down: NADH FADH2 CO2
Which of the following citric acid cycle enzymes lead to the formation of NADH and are...
Which of the following citric acid cycle enzymes lead to the formation of NADH and are regulatory enzymes? Isocitrate dehydrogenase Succinyl-CoA synthetase Succinate dehydrogenase Malate dehydrogenase • Citrate synthase
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled...
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled in the diagram, reactions 1, 3, and 4 are regulation points in the citric acid cycle. oxaloacetate citrate synthase citrate NADH +Hi 7 malate dehydrogenase NAD malate aconitase 2 Which molecule inhibits reaction 1? isocitrate 7 fumarase NAD isocitrate dehydrogenase 3 NADH + H+ O citrate O NAD acetyl-CoA + CO2 fumarate C-ketoglutarate FADH succinate O dehydrogenase FAD O-ketoglutarate a dehydrogenase NAD + COA...
Match the number with the letter. 1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16...
Match the number with the letter.
1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16 CHOICES: A. acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G. H20 H. NAD+ 1. NADH/Ht 1.02 K. H-SCOA 8 CH2 COO 14 13 CH2 COO BONUS 2.00 COO CH HC COO COO Isocitrate Malate HO-CH HO-CH CH2 COO 3 Citric acid cycle COO 7 2 3 15 4 СОЮ BONUS 6 COO 5 CH 11 HC Fumarate 7 &...
9. Which of the listed enzymes of the TCA cycle is regulated by phosphorylation/dephosphorylation cycle ?...
9. Which of the listed enzymes of the TCA cycle is regulated by phosphorylation/dephosphorylation cycle ? : a. isocitrate dehydrogenase b. succinate dehydrogenase c. malate dehydrogenase d. a-ketoglutarate dehydrogenase complex e. citrate synthase 10. Name the enzyme catalyzing the following reaction: COOH + GTP - PEP + CO2 + GDP C=0 CH2 COOH a. PEP carboxykinase b. pyruvate kinase d. pyruvate carboxylase c. malic enzyme 11. Name the enzyme that catalyzes the reaction: glyoxylate + CH3CO-SCOA -- → malate +...
6. In mammals, which of the following does not occur during the citric acid cycle? A)...
6. In mammals, which of the following does not occur during the citric acid cycle? A) formation of a-ketoglutarate. D) metabolism of acetate to carbon dioxide and water. B) net synthesis of oxaloacetate from acetyl-CoA. E) oxidation of acetyl-CoA. C) generation of NADH and FADHz. 7. Which of the following reaction generates GTP(ATP) in the CAC? A) Isocitrate to a-ketoglutarate. D) Fumarate to Malate. B) Malate to Oxaloacetate. E) Succinyl-CoA to Succinate. C) a-ketoglutarate to Succinyl-CoA.
This is a biochemistry question i need answers to 6-12 What is the purpose of fermentation...
This is a biochemistry question i need answers to 6-12
What is the purpose of fermentation of pyruvate to lactate or ethanol? to produce additional ATP to provide a precursor for lactose synthesis to regenerate NAD* for glycolysis to prevent pyruvate from entering the TCA cycle none of the above Pyruvate kinase catalyzes what reaction? conversion of phosphoenol-pyruvate to pyruvate phosphorylation of pyruvate to 3-phosphoglycerate conversion of pyruvate to acetaldehyde and CO_2 conversion of pyruvate to lactate conversion of pyruvate...
ܝ Ouloacetate COO H-SCOA Citrate 600 T CO CHE CH CHOICES: A acetyl S-COA B. ADP...
ܝ Ouloacetate COO H-SCOA Citrate 600 T CO CHE CH CHOICES: A acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G.H20 H. NAD I. NADH/H J. O2 K. H-SCOA 16 BONUS COO 14 13 8 HO-C-COO CH? 21.00 COO CH -Coo Isocrate COO Malate HO-CH HO HT CH COO СОО Citric acid cycle 2 3 4 17 15 COO BONUS 6 COO CH 5 Pumatate 7 & 8 CH e-Ketoglutarale HC 12 CH, coo? C=0 11...
not sure about reaction 3 and 4
acetyl-CoA COA The reactions of the citric acid cycle are shown in the figure Reactions 1, 3, and 4 are regulation points in the citric acid cycle. 1 citrate oxaloacetate 1 synthase citrate NADH + NAD malate dehydrogenase aconitase 2 malate Which of the molecules inhibits reaction 1? Isocitrate HO 17 fumarase NAD socitrate 3 dehydrogenase S D NADP ADP ОАТР O citrate synthase fumarate FADHI succinate co-ketoglutarate dehydrogenase ci-ketoglutarate NAD dehydrogenase +...
Part B Use the structures given in the cycle shown before this part identify the enzymes involved in each step of the citric acid cycle by completing each sentence Match the words in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s) Reset Help isocitrate dehydrogenase aconitase citrate synthase fumarate hydratase succinate dehydrogenase succinyl-CoA synthetase a-ketoglutarate dehydrogenase malate dehydrogenase In step 1, oxaloacetate condenses with acetyl-CoA to form citrate, which is catalyzed by...
GTP or ATP is produced during the conversion of _ A isocitrate into a-ketoglutarate o B succinyl CoA into succinate O C fumarate into malate O D malate into oxaloacetate Fill in the Blanks For each of these products, indicate how many are made as a result of the citric acid cycle for each glucose molecule that is broken down: NADH FADH2 CO2
Which of the following citric acid cycle enzymes lead to the formation of NADH and are regulatory enzymes? Isocitrate dehydrogenase Succinyl-CoA synthetase Succinate dehydrogenase Malate dehydrogenase • Citrate synthase
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled in the diagram, reactions 1, 3, and 4 are regulation points in the citric acid cycle. oxaloacetate citrate synthase citrate NADH +Hi 7 malate dehydrogenase NAD malate aconitase 2 Which molecule inhibits reaction 1? isocitrate 7 fumarase NAD isocitrate dehydrogenase 3 NADH + H+ O citrate O NAD acetyl-CoA + CO2 fumarate C-ketoglutarate FADH succinate O dehydrogenase FAD O-ketoglutarate a dehydrogenase NAD + COA...
Match the number with the letter.
1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16 CHOICES: A. acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G. H20 H. NAD+ 1. NADH/Ht 1.02 K. H-SCOA 8 CH2 COO 14 13 CH2 COO BONUS 2.00 COO CH HC COO COO Isocitrate Malate HO-CH HO-CH CH2 COO 3 Citric acid cycle COO 7 2 3 15 4 СОЮ BONUS 6 COO 5 CH 11 HC Fumarate 7 &...
9. Which of the listed enzymes of the TCA cycle is regulated by phosphorylation/dephosphorylation cycle ? : a. isocitrate dehydrogenase b. succinate dehydrogenase c. malate dehydrogenase d. a-ketoglutarate dehydrogenase complex e. citrate synthase 10. Name the enzyme catalyzing the following reaction: COOH + GTP - PEP + CO2 + GDP C=0 CH2 COOH a. PEP carboxykinase b. pyruvate kinase d. pyruvate carboxylase c. malic enzyme 11. Name the enzyme that catalyzes the reaction: glyoxylate + CH3CO-SCOA -- → malate +...
6. In mammals, which of the following does not occur during the citric acid cycle? A) formation of a-ketoglutarate. D) metabolism of acetate to carbon dioxide and water. B) net synthesis of oxaloacetate from acetyl-CoA. E) oxidation of acetyl-CoA. C) generation of NADH and FADHz. 7. Which of the following reaction generates GTP(ATP) in the CAC? A) Isocitrate to a-ketoglutarate. D) Fumarate to Malate. B) Malate to Oxaloacetate. E) Succinyl-CoA to Succinate. C) a-ketoglutarate to Succinyl-CoA.
This is a biochemistry question i need answers to 6-12
What is the purpose of fermentation of pyruvate to lactate or ethanol? to produce additional ATP to provide a precursor for lactose synthesis to regenerate NAD* for glycolysis to prevent pyruvate from entering the TCA cycle none of the above Pyruvate kinase catalyzes what reaction? conversion of phosphoenol-pyruvate to pyruvate phosphorylation of pyruvate to 3-phosphoglycerate conversion of pyruvate to acetaldehyde and CO_2 conversion of pyruvate to lactate conversion of pyruvate...
ܝ Ouloacetate COO H-SCOA Citrate 600 T CO CHE CH CHOICES: A acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G.H20 H. NAD I. NADH/H J. O2 K. H-SCOA 16 BONUS COO 14 13 8 HO-C-COO CH? 21.00 COO CH -Coo Isocrate COO Malate HO-CH HO HT CH COO СОО Citric acid cycle 2 3 4 17 15 COO BONUS 6 COO CH 5 Pumatate 7 & 8 CH e-Ketoglutarale HC 12 CH, coo? C=0 11...
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