of the 4. The electron transport chain takes place in the mitochondrion. 5. NADPH, the Calvin cycle, and the light reactions were all part of the biochemical pathway of not cellular respiration. 6-7 Electrons are donated to the electron transport chain by 8-9. and and are the opposite of one another because the products of one are the reactants for the other. 10. During chemiosmosis, a protein gate called and allows H+ ions to diffuse through. opens

of the 4. The electron transport chain takes place in the mitochondrion. 5. NADPH, the Calvin cycle, and the light reactions were all part of the biochemical pathway of not cellular respiration. 6-7 Electrons are donated to the electron transport chain by 8-9. and and are the opposite of one another because the products of one are the reactants for the other. 10. During chemiosmosis, a protein gate called and allows H+ ions to diffuse through. opens

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter8: Photosynthesis

Section: Chapter Questions

Problem 4TYK

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Major Events and Features of Cellular Respiration STAGE STARTING MATERIALS END PRODUCTS 1. Glycolysis (in cytosol) 2. Preparatory reaction 3. Citric acid cycle 4. Electron transport and chemiosmosis Available Choices а. Ругuvate, ATP, NADH b. NADH, FADH2, c. Glucose, ATP, 02, ADP Pi d. Pyruvate, Coenzyme A, NAD+, ADP Pi NAD+ e. Acetyl CoA, H2O, NAD+, FAD, CO2, NADH f. Acetyl CoA, g. CO2, NADH, FADH2, ATP h. АТР, Н20, NAD+, FAD ADP Pi What L Have Learned
9. The chemiosmosis coupling is important in the following processes ATP synthesis in mitochondria ATP synthesis in glycolysis ATP synthesis in the citric acid cycle O ATP synthesis in chloroplasts 1 poi 10. Which cycle uses carbon dioxide to contribute to glucose synthesis? *
5. Molecular structure and principle of action of ATP synthase. 6. Inhibitors of electron transport in the respiratory chain of mitochondria. 7. Inhibitors of oxidative phosphorylation in the respiratory chain of mitochondria. 8. Uncouplers of electron transport and oxidative phosphorylation in the respiratory chain of mitochondria. 9. Physiologically active compounds - uncouplers of electron transport and oxidative phosphorylation in the respiratory chain of mitochondria. 10. The role of electron transport uncouplers and oxidative phosphorylation in the regulation of thermogenesis in humans and animals.
1. Explain how mitochondria are important in bioenergetics.2. How many ATPs are being generated in 1 cycle of the TCA cycle? Explain how these ATPs are being generated.
ge The overall goal of chemiosmosis is to make Select one: Oa. NADH, Kreb's Cycle b. NADPH, Calvin Cycle NADPH, mitochondrial ETC O d. ATP, chloroplast ETC ATP, Kreb's Cycle in the
1. What would be the effect on ATP production during chemiosmosis and oxidative phorphorylation, if the pH within the inner membrane space of the mitochondrion were decreased, assuming no effect of pH on the structure of proteins in the membrane? 2. What would be the effect on production of ATP from photosynthesis, assuming no effect on enzyme/protein stability, if the pH of the chloroplast stroma were lowered?
1. The final electron acceptor during electron transport is produces the most ATP 3. Acetyl CoA is involved in the 2. 4. NADH and FADH2 transfer their electrons to 5. The flow of electrons leads to the build up of 6. Glycolysis occurs in the 7. Krebs cycle occurs in the 8. IF oxygen is not present, the electron transport chain will still proceed . True or False?? 9. Both lactic acid and alcoholic fermentation produce_ 10. Carbon dioxide is produced during and
Why do some microbes produce fermentation end products under anaerobic conditions? O A. to make glucose OB. to regenerate NAD* so glycolysis can continue O C. to store these products as energy sources and use them when glucose is unavailable O D. to generate ATP
28. During aerobic cellular respiration, a proton gradient in mitochondri generated by possible answer for the blank space provided. and used primarily for Give the best A. the electron transport chain; ATP synthesis B. the electron transport chain; substrate-level phosphorylation O C. glycolysis; production of H2O D. fermentation; NAD+ reduction +he electror
1. Compare and discuss how cells store and release energy using ATP. Be specific. You may draw the cycle. 2. Write the complete overall chemical equation for cellular respiration using chemical symbols 3. What happens to cellular respiration if the enzyme
10. Coenzyme used in electron transport. 11. It contains an apoenzyme and a metal ion cofactor. 12. Enzyme responsible in catalyzing a transfer of group, other than hydrogen, between a pair of substrates. 13. Coenzyme of vitamin B2, Riboflavin A. NAD or NADP B. FAD or FMN C. Coenzyme A D. Thiamine pyrophosphate 14.Catalyzing interconversion of optic, geometric or positional isomers. 15. Catalyzing removal of groups from substrates by mechanisms other than hydrolysis, leaving double bonds. 16. Catalyzing linkage of 2 compounds coupled to the breaking of a pyrophosphate bond in ATP or a similar compound. 17. Aid in the hydrolysis of nucleic acids.
17. Which of the following chemical formula summarizes cellular respiration? Group of answer choices 6CO2 + 6O2 + light energy  6H2O + C6H12O6 6CO2 + 6H2O + light energy  C6H12O6 + 6O2 C6H12O6 + 6O2  6CO2 + 6H2O + ATP C6H12O6 + 6H2O  6O2 + 6CO2 + ATP