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consists of a series of complex protein channels that accept electrons 15 from coenzymes. a. NADH...
17. The anaerobic system produces ATP quickly and will take over when phosphagen system stores are...
17. The anaerobic system produces ATP quickly and will take over when phosphagen system stores are depleted. a. True b. False I 18. Because of the acrobic system's dependency on oxygen from the air we intake, the maximum rate of ATP production is considered very fast b. normal a. very slow no change d. C. and fats in ,carbs in 19. Proteins participate in respectively. glycolysis; beta-oxidation; deamination b. beta-oxidation; deamination; glycolysis deamination; glycolysis; beta-oxidation d. deamination; beta-oxidation; glycolysis a....
From the information in Chapter 8 on metabolism and Appendix A, we can see the multiple...
From the information in Chapter 8 on metabolism and Appendix A, we can see the multiple metabolic pathways involved in generating ATP from the breakdown of the nutrients glucose, protein and fats. Glycolysis generates pyruvate, the pyruvate then becomes Acetyl CoA, which enters the Krebs Cycle (TCA), products of the Krebs Cycle then enter the Electron Transport Chain (ETC) where ATP is the final product. Fat breakdown (beta-oxidation) also generates Acetyl CoA, which then enters the Krebs Cycle to produce...
10. Which is not true about coenzymes? a) Many reactions in metabolic pathways involve coenzymes. b)/When...
10. Which is not true about coenzymes? a) Many reactions in metabolic pathways involve coenzymes. b)/When a coenzyme gains hydrogen atoms the coenzyme is an oxidizing agent. c) Many coenzymes are involved in oxidation and reduction reactions. d) The coenzyme nicotinamide adenine dinucleotide, NAD is a common biological reducing agent. 11. What is the net reaction for the complete oxidation of a molecule of glucose? a) C.H2O6 + 6 CO2 + 602 + 6H2O + energy b) C. HO. +6...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
8. What is the main function of the coenzymes NAD+ and FAD? a. To form water...
8. What is the main function of the coenzymes NAD+ and FAD? a. To form water b. To act as enzymes by removing hydrogen atoms from substrate c. To transport hydrogen atoms to the electron transport chain. 9. During the oxidation of glucose, what happens to the carbons as they are removed from glucose? a. They produce water b. They bond to NAD+ c. They form CO2 d. They form Coenzyme A 10. What happens during the Kreb Cycle? a....
17. What is the net yield of the phos 1. Which of the follouing is not...
17. What is the net yield of the phos 1. Which of the follouing is not absorbed a. 32 ATP through the villi of the small intestine a monosaccharides b. farty acids b. 2ATP c IATP d. 3 ATP vitamins d. protein 18. What is the primary limiting factor of phosphagen system? a activation of CK b. depletion of creatine phosphate c. depletion of glycogen d. lack ofoxygen 12. How does glucose move across the epithelial cells into circulation? a...
15. How many ATP in total are produced from a triglyceride made of 14 carbon chained...
15. How many ATP in total are produced from a triglyceride made of 14 carbon chained fatty acids. Indicate the number of important products listed in the chart below for each stage of energy metabolism for the entire molecule. (12 marks) Process Reducing equivalents and ATP made from Triglyceride: (only input one number for each product listed in each stage) Total # of net ATP made per step (direct & indirect): Glycolysis Transitional Phase Beta Oxidation Krebs Cycle NADH: FADH:...
I1. Mammals lack the enzyme a. Lactate dehydrogenase b. Pyruvate kinase Alcohol Dehydrogenase c. d. Pyruvate...
I1. Mammals lack the enzyme a. Lactate dehydrogenase b. Pyruvate kinase Alcohol Dehydrogenase c. d. Pyruvate decarboxylase None of the above are correct e. 12. The first reaction of the Krebs cycle combines Oxaloacetate and Acetyl CoA to make Citrate b. a. Malate and NADH to make Citrate a-ketoglutarate and citrate to make CO2 d. c- Succinate and Citrate to make Oxaloacetate 13. The electrons held by NADH and FADH, are donated to the which complexes in the ETC respectively?...
please answer all. thanks. 67. * Nor involved here respiration SO or 72.> ATĚ when glucose...
please answer all. thanks.
67. * Nor involved here respiration SO or 72.> ATĚ when glucose is coinpletely oxidited to CO2H2O? The major purpose of Ozg) in aerobie respiration lor of reducing pyruvate* in anaerobie respiration is a) to phosphorylate the maximum number of ATP molecules b) regenerate NAD so the processes may Continue (c) allow for the replacement of Ho molecules that are split (d) mobilize succeeding glucose molewles glycolysis can continue 68. Carbon dioxide during which one or...
4. For each of the following sentences, fill in the blanks with the best word or...
4. For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase can be used more than once. (2 point each; 34 points total) ADP lysosome oxidation phosphorylation NAD pyruvate plasma membrane oxidative phosphorylation acetyl CoA cytosol carbon dioxide nucleus NADH sucrose ubiquitination GTP electrons FADH2 reduction B-sheets matrix ATP FAD kinase vacuole H* mitochondria NADH inner membrane...
17. The anaerobic system produces ATP quickly and will take over when phosphagen system stores are depleted. a. True b. False I 18. Because of the acrobic system's dependency on oxygen from the air we intake, the maximum rate of ATP production is considered very fast b. normal a. very slow no change d. C. and fats in ,carbs in 19. Proteins participate in respectively. glycolysis; beta-oxidation; deamination b. beta-oxidation; deamination; glycolysis deamination; glycolysis; beta-oxidation d. deamination; beta-oxidation; glycolysis a....
10. Which is not true about coenzymes? a) Many reactions in metabolic pathways involve coenzymes. b)/When a coenzyme gains hydrogen atoms the coenzyme is an oxidizing agent. c) Many coenzymes are involved in oxidation and reduction reactions. d) The coenzyme nicotinamide adenine dinucleotide, NAD is a common biological reducing agent. 11. What is the net reaction for the complete oxidation of a molecule of glucose? a) C.H2O6 + 6 CO2 + 602 + 6H2O + energy b) C. HO. +6...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
8. What is the main function of the coenzymes NAD+ and FAD? a. To form water b. To act as enzymes by removing hydrogen atoms from substrate c. To transport hydrogen atoms to the electron transport chain. 9. During the oxidation of glucose, what happens to the carbons as they are removed from glucose? a. They produce water b. They bond to NAD+ c. They form CO2 d. They form Coenzyme A 10. What happens during the Kreb Cycle? a....
17. What is the net yield of the phos 1. Which of the follouing is not absorbed a. 32 ATP through the villi of the small intestine a monosaccharides b. farty acids b. 2ATP c IATP d. 3 ATP vitamins d. protein 18. What is the primary limiting factor of phosphagen system? a activation of CK b. depletion of creatine phosphate c. depletion of glycogen d. lack ofoxygen 12. How does glucose move across the epithelial cells into circulation? a...
I1. Mammals lack the enzyme a. Lactate dehydrogenase b. Pyruvate kinase Alcohol Dehydrogenase c. d. Pyruvate decarboxylase None of the above are correct e. 12. The first reaction of the Krebs cycle combines Oxaloacetate and Acetyl CoA to make Citrate b. a. Malate and NADH to make Citrate a-ketoglutarate and citrate to make CO2 d. c- Succinate and Citrate to make Oxaloacetate 13. The electrons held by NADH and FADH, are donated to the which complexes in the ETC respectively?...
please answer all. thanks.
67. * Nor involved here respiration SO or 72.> ATĚ when glucose is coinpletely oxidited to CO2H2O? The major purpose of Ozg) in aerobie respiration lor of reducing pyruvate* in anaerobie respiration is a) to phosphorylate the maximum number of ATP molecules b) regenerate NAD so the processes may Continue (c) allow for the replacement of Ho molecules that are split (d) mobilize succeeding glucose molewles glycolysis can continue 68. Carbon dioxide during which one or...
4. For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase can be used more than once. (2 point each; 34 points total) ADP lysosome oxidation phosphorylation NAD pyruvate plasma membrane oxidative phosphorylation acetyl CoA cytosol carbon dioxide nucleus NADH sucrose ubiquitination GTP electrons FADH2 reduction B-sheets matrix ATP FAD kinase vacuole H* mitochondria NADH inner membrane...
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