Homework Answers
TCA cycle is important for both anabolism and catabolism because in the case of anabolism many small substituent formed which are used as a substrate for many things like alpha keto glutarate converted into glutamate,coA acts as enzymatic funtions,
Important for catabolism because by this we obtain energy for the cells or the body to continue our vital processes.
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b. Demonstrate the total energy yield in terms of ATP equivalents for the complete catabom acetyl...
The TCA cycle generates all of the following from each acetyl-CoA molecule oxidized except three NADH...
The TCA cycle generates all of the following from each acetyl-CoA molecule oxidized except three NADH molecules. two ATP or GTP molecules. two CO2 molecules. one FADH2 molecule.
2 pts DQuestion 7 For arachadic acid calculate the total number of FADH2 and NADH molecules, resp...
2 pts DQuestion 7 For arachadic acid calculate the total number of FADH2 and NADH molecules, respectively, that are formed in the B-oxidation and subsequent utilization of CoA in the TCA cycle. Reference figure 23.16 when calculating these values. 19,39 14, 26 O 2,5 12, 12 C-SCoA 7 CoA, 7 [FAD], 7 NAD B-Oxidation 7 [FADH21, 7 NADH +7H 8 Acetyl-CoA 100 ADP 100 Oxidative Electron transport phosphorylation 100 ATP 24 NADH, 8 [FADH TCA cycle >16 CO2 →8AIP FIGURE...
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...
When acetyl-CoA is fed into the TCA cycle, it eventually forms carbon dioxide. The energy released...
When acetyl-CoA is fed into the TCA cycle, it eventually forms carbon dioxide. The energy released from this oxidation is conserved in the form of (select all that apply): FADH2 Water GTP Protons NADH
8. Fill in the table below with the correct number of high energy compounds generated during...
8. Fill in the table below with the correct number of high energy compounds generated during each process starting with one molecule of glucose and ending with 6 molecules of CO2 Assuming each NADH generates 2.5 ATPs and FADH2 generates 1.5 ATP. In column 4, please list the total number of net ATPs generated from substrate level phosphorylation, FADH and NADH. (6 marks) Column I Net ATPs generated phosphorylation Column 2 Column 3 Column 4 Number of FADH2Total ATPs from...
please need good answer Metabolism Worksheet Describe the following terms listed below in the box on...
please need good answer
Metabolism Worksheet Describe the following terms listed below in the box on the right. Metabolism Basal Metabolism ATP Catabolism Three nutrients used for energy Mitochondria Glycolysis Pyruvate Acetyl COA NAD/NADK TCA Cycle Oxaloacetate Electron Transport Chain Metabolism Worksheet All of the energy-yielding nutrients- protein, carbohydrate, and fat-can be broken down to acetyl COA. 2 Acetyl CoA can enter the TCA cycle. 3 Most of the reactions above release hydrogen atoms with their electrons. which are carried...
18. A deficiency in vitamins B6 and B12 could lead to poor clearance of what endogenous...
18. A deficiency in vitamins B6 and B12 could lead to poor clearance of what endogenous metabolite associated with cardiovascular disease? 19. Pyruvate is an alpha-keto acid and is one of the end products of glycolysis. The energy stored in this molecule is used to generate NADH, FADH2, and GTP in the TCA cycle. However, before it gets there, pyruvate must undergo a few metabolic steps in the pyruvate dehydrogenase complex (e.g. oxidative decarboxylation) on its way to becoming acetyl-CoA....
The following metabolic pathway allows for complete aerobic oxidation of glucose to CO2 and H2O, starting...
The following metabolic pathway allows for complete aerobic oxidation of glucose to CO2 and H2O, starting with the pentose phosphate pathway (PPP). Determine the number of ATP generated from one glucose molecule by filling in the blanks: your answers should include the number of ATP produced by substrate level phosphorylation, and the number of FADH2 and NADH (include NADPH) produced. For your calculation, assume that after electron transport driven ATP synthesis, 3ATP molecules are produced per NAD(P)H and 2 ATP...
High energy compounds that undergo oxidation to release energy are 1.) ATP and Acetyl-CoA 2.) Ac-CoA...
High energy compounds that undergo oxidation to release energy are 1.) ATP and Acetyl-CoA 2.) Ac-CoA and FADH2 3.) ATP and NADH 4.) NADH and FADH2 The portion of transmembrane proteins that spans bilayer membrane in rich in 1.) non-polar amino acids 2.) polar, uncharged amino acids 3.) amino acids which are charged at pH 7 4.) hydrophilic amino acids Substrate level phosphorylation occurs during glycolysis 1.) step 6, during the formation of 1,3 bisphosphoglycerate from GAP 2.) step 1,...
How much ATP can be obtained by the cell from the complete oxidation of one glucose...
How much ATP can be obtained by the cell from the complete oxidation of one glucose vs anaerobically converting to lactate or ethanol? Fill in the table below: Aerobic Oxidation of Glucose Molecule Produced ATP Made Glycolysis ATP NADH АТР 2 pyruvate acetyl-CoA NADH NADH citric acid cycle (2 rounds) FADH2/QH2 Total Anaerobically ATP made. FT
2 pts DQuestion 7 For arachadic acid calculate the total number of FADH2 and NADH molecules, respectively, that are formed in the B-oxidation and subsequent utilization of CoA in the TCA cycle. Reference figure 23.16 when calculating these values. 19,39 14, 26 O 2,5 12, 12 C-SCoA 7 CoA, 7 [FAD], 7 NAD B-Oxidation 7 [FADH21, 7 NADH +7H 8 Acetyl-CoA 100 ADP 100 Oxidative Electron transport phosphorylation 100 ATP 24 NADH, 8 [FADH TCA cycle >16 CO2 →8AIP FIGURE...
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...
When acetyl-CoA is fed into the TCA cycle, it eventually forms carbon dioxide. The energy released from this oxidation is conserved in the form of (select all that apply): FADH2 Water GTP Protons NADH
8. Fill in the table below with the correct number of high energy compounds generated during each process starting with one molecule of glucose and ending with 6 molecules of CO2 Assuming each NADH generates 2.5 ATPs and FADH2 generates 1.5 ATP. In column 4, please list the total number of net ATPs generated from substrate level phosphorylation, FADH and NADH. (6 marks) Column I Net ATPs generated phosphorylation Column 2 Column 3 Column 4 Number of FADH2Total ATPs from...
please need good answer
Metabolism Worksheet Describe the following terms listed below in the box on the right. Metabolism Basal Metabolism ATP Catabolism Three nutrients used for energy Mitochondria Glycolysis Pyruvate Acetyl COA NAD/NADK TCA Cycle Oxaloacetate Electron Transport Chain Metabolism Worksheet All of the energy-yielding nutrients- protein, carbohydrate, and fat-can be broken down to acetyl COA. 2 Acetyl CoA can enter the TCA cycle. 3 Most of the reactions above release hydrogen atoms with their electrons. which are carried...
18. A deficiency in vitamins B6 and B12 could lead to poor clearance of what endogenous metabolite associated with cardiovascular disease? 19. Pyruvate is an alpha-keto acid and is one of the end products of glycolysis. The energy stored in this molecule is used to generate NADH, FADH2, and GTP in the TCA cycle. However, before it gets there, pyruvate must undergo a few metabolic steps in the pyruvate dehydrogenase complex (e.g. oxidative decarboxylation) on its way to becoming acetyl-CoA....
How much ATP can be obtained by the cell from the complete oxidation of one glucose vs anaerobically converting to lactate or ethanol? Fill in the table below: Aerobic Oxidation of Glucose Molecule Produced ATP Made Glycolysis ATP NADH АТР 2 pyruvate acetyl-CoA NADH NADH citric acid cycle (2 rounds) FADH2/QH2 Total Anaerobically ATP made. FT
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