A 6-C fatty acid generates up to 44 ATPs compared to 36-38 ATP for a molecule...
Homework Answers
A n-carbon fatty acid when completely oxidized, (n/2)-1 turns of B-oxidation cycles must be completed, that produces (n/2)-1 FADH2, (n/2)-1 NADH, and n/2 acetyl-CoA. Then, each acetyle-CoA goes through the citric acid cycle and produces the same amount of ATP as half a glucose. That’s why a fatty acid with 4 carbons or longer will produce more ATP than glucose. In addition, a triglyceride has three fatty acid chains and the chains are normally around 16 carbons long in humans. Therefore, there are usually around 9x more ATP in triglycerides.
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6-C fatty acid generates up to 44 ATPs compared to 36-38 ATP for a
molecule...
How many ATPs are produced from the catabolism of a 10-C molecule of fatty acid under...
How many ATPs are produced from the catabolism of a 10-C molecule of fatty acid under anaerobic conditions?
inner mitochondrial membrane Products of Oxidation from a C,, fatty acid Total ATP depends on length...
inner mitochondrial membrane Products of Oxidation from a C,, fatty acid Total ATP depends on length of the fatty acid. Metabolit No. of Metabolite produced No. of ATP Yield per Metabolite Total No. of ATP acetyl-COA NADH FADH, How many net ATPs are produced from the oxidation of Fatty Acid? Write your groups' work on the board ! Download Activity Details You have viewed this topic Last Visited Nov 3. 2019 2:47 PM e here to search
The complete aerobic metabolism of one molecule of glucose yields a maximum of how many ATPs?...
The complete aerobic metabolism of one molecule of glucose yields a maximum of how many ATPs? a. 2 b. 4 c. 18 d. 32 to 34. e. 36 to 38 The cell maintains a ratio of ATP to ADP that is at the equilibrium point. True False What are the two main determinants of blood pressure? a. the size of the blood vessel b. the amount of blood in the blood vessel c. both a and b d. none of...
More total ATP molecules are generated from a catabolism of a single, 16-carbon fatty acid, than...
More total ATP molecules are generated from a catabolism of a single, 16-carbon fatty acid, than from the catabolism of a single molecule of glucose. True False
3. Cancer cells undergo rapid unrestrained proliferation. The increased reliance of cancer cells upon glycolysis therefore...
3. Cancer cells undergo rapid unrestrained proliferation. The increased reliance of cancer cells upon glycolysis therefore seems paradoxical, since glycolysis generates only 2 ATP from each glucose molecule, whereas complete oxidative respiration of glucose generates up to 36 ATPs per molecule. Which of the following best explains why glycolysis may be advantageous to rapidly proliferating cancer cells? a. Glycolysis generates NADH that can be used as a source of reducing power for macromolecular synthesis. b. Glycolysis produces intermediates that can...
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid...
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid cycle. The yield can be compared to the net yield of glucose, 30 ATP. Determine the net ATP yield of each starting molecule when fully oxidized to CO2. Assume that glycolysis, the citric acid cycle, and oxidative phosphorylation are fully active. net ATP yield from fructose 1,6-bisphosphate: ATP molecules net ATP yield from galactose: ATP molecules net ATP yield from dihydroxyacetone phosphate: ATP molecules...
Q1: What are catabolism and anabolism (4 marks)? Q2: Under aerobic respiration, a molecule glucose is...
Q1: What are catabolism and anabolism (4 marks)? Q2: Under aerobic respiration, a molecule glucose is oxidized to generate 36 ATPs in eukaryote cell while 38 ATPs in prokaryote cell. Explain how this difference occurred (6 marks). Q3: Why aerobic respiration could produce more energy (ATP molecules) than anaerobic respiration and fermentation? By using glucose as the substrate, illustrate how ATP molecules are being produced in each case (15 marks). Q4: "Most microbes use carbohydrate (glucose) as the energy sources...
9) Why store energy as fat? Determine the NET yield of ATP from the complete oxidation...
9) Why store energy as fat? Determine the NET yield of ATP from the complete oxidation of one molecule of the fatty acid stearic acid (18:0) to Co, as compared to the complete oxidation of the 18 total carbons in 3 molecules of glucose. On an ATP/carbon basis, how much more efficient in percent), is the oxidation of fats than carbohydrates for providing energy to the cell? Show your work for each part. (8 points) Net ATP yield of stearic...
42. The end result of glycolysis includes the a creation of 38 molecules of ATP. b....
42. The end result of glycolysis includes the a creation of 38 molecules of ATP. b. reduction of eight molecules of NAD to NADH. c.formation of two molecules of pyruvate. d. conversion of one molecule of glucose to lactic acid. e. None of the above 43. During the energy investing portion of glycolysis, the phosphates from ATP molecules are a. added to the first and sixth carbons of glucose. b. added to the second and fourth carbons of glucose. c....
Ignore question 4. 1. Calculate the number of ATP produced per carbon atom for a molecule...
Ignore question 4.
1. Calculate the number of ATP produced per carbon atom for a molecule of glucose under oxidative phosphorylation (remember we use as a rule of thumb 2.5ATP per NADH and 1.5ATP per FADH2 based on the number of protons pumped in the ETC). 2. Calculate the number of ATP produced per carbon atom for a saturated fatty acid between 12 and 18 carbons long (make sure you clearly indicate the length of fatty acid you choose, e.g...
inner mitochondrial membrane Products of Oxidation from a C,, fatty acid Total ATP depends on length of the fatty acid. Metabolit No. of Metabolite produced No. of ATP Yield per Metabolite Total No. of ATP acetyl-COA NADH FADH, How many net ATPs are produced from the oxidation of Fatty Acid? Write your groups' work on the board ! Download Activity Details You have viewed this topic Last Visited Nov 3. 2019 2:47 PM e here to search
The complete aerobic metabolism of one molecule of glucose yields a maximum of how many ATPs? a. 2 b. 4 c. 18 d. 32 to 34. e. 36 to 38 The cell maintains a ratio of ATP to ADP that is at the equilibrium point. True False What are the two main determinants of blood pressure? a. the size of the blood vessel b. the amount of blood in the blood vessel c. both a and b d. none of...
More total ATP molecules are generated from a catabolism of a single, 16-carbon fatty acid, than from the catabolism of a single molecule of glucose. True False
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid cycle. The yield can be compared to the net yield of glucose, 30 ATP. Determine the net ATP yield of each starting molecule when fully oxidized to CO2. Assume that glycolysis, the citric acid cycle, and oxidative phosphorylation are fully active. net ATP yield from fructose 1,6-bisphosphate: ATP molecules net ATP yield from galactose: ATP molecules net ATP yield from dihydroxyacetone phosphate: ATP molecules...
9) Why store energy as fat? Determine the NET yield of ATP from the complete oxidation of one molecule of the fatty acid stearic acid (18:0) to Co, as compared to the complete oxidation of the 18 total carbons in 3 molecules of glucose. On an ATP/carbon basis, how much more efficient in percent), is the oxidation of fats than carbohydrates for providing energy to the cell? Show your work for each part. (8 points) Net ATP yield of stearic...
42. The end result of glycolysis includes the a creation of 38 molecules of ATP. b. reduction of eight molecules of NAD to NADH. c.formation of two molecules of pyruvate. d. conversion of one molecule of glucose to lactic acid. e. None of the above 43. During the energy investing portion of glycolysis, the phosphates from ATP molecules are a. added to the first and sixth carbons of glucose. b. added to the second and fourth carbons of glucose. c....
Ignore question 4.
1. Calculate the number of ATP produced per carbon atom for a molecule of glucose under oxidative phosphorylation (remember we use as a rule of thumb 2.5ATP per NADH and 1.5ATP per FADH2 based on the number of protons pumped in the ETC). 2. Calculate the number of ATP produced per carbon atom for a saturated fatty acid between 12 and 18 carbons long (make sure you clearly indicate the length of fatty acid you choose, e.g...
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