Biochemistry (Looseleaf)
9th Edition
ISBN: 9781319114800
Author: BERG
Publisher: MAC HIGHER
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Question
Chapter 19, Problem 28P
Interpretation Introduction
Interpretation:
The reason for the difference in several required ATP molecules and produced ATP molecules during the breakdown of glucose in
Concept introduction:
Cellular respiration can be defined as a set of
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Life requires energy. Describe the basic principles of bioenergetics in an animal cell. How is the flow and transformation of energy different in a photosynthesizing cell? Include the role of ATP and enzymes in your discussion.
Atp bookkeeping. Explain where the number of 38 and 32 atp per glucose molecules comes from
Help is appreciated. Think of an unusual eukaryotic species in which its ATP synthase has 12 subunits for its c ring. How many ATP molecules can be produced per pair of electrons that traverse the respiratory chian starting at Complex I?
A. 2 ATP/2e-
B. 1 ATP/2e-
C. 0.5 ATP/2e-
D. 1.5 ATP/2e-
E. 3 ATP/2e-
Chapter 19 Solutions
Biochemistry (Looseleaf)
Ch. 19 - Prob. 1PCh. 19 - Prob. 2PCh. 19 - Prob. 3PCh. 19 - Prob. 4PCh. 19 - Prob. 5PCh. 19 - Prob. 6PCh. 19 - Prob. 7PCh. 19 - Prob. 8PCh. 19 - Prob. 9PCh. 19 - Prob. 10P
Ch. 19 - Prob. 11PCh. 19 - Prob. 12PCh. 19 - Prob. 13PCh. 19 - Prob. 14PCh. 19 - Prob. 15PCh. 19 - Prob. 16PCh. 19 - Prob. 17PCh. 19 - Prob. 18PCh. 19 - Prob. 19PCh. 19 - Prob. 20PCh. 19 - Prob. 21PCh. 19 - Prob. 22PCh. 19 - Prob. 23PCh. 19 - Prob. 24PCh. 19 - Prob. 25PCh. 19 - Prob. 26PCh. 19 - Prob. 27PCh. 19 - Prob. 28PCh. 19 - Prob. 29PCh. 19 - Prob. 30PCh. 19 - Prob. 31P
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- BIOCHEMISTRY. Could glycerol be used to regenerate the OAA for maintenance of TCA cycle activity? Yes or No? Explain.arrow_forwardLess energetic electrons. Why are electrons carried by FADH 2 not as energy rich as those carried by NADH? What is the consequence of this difference?arrow_forwardDraw Glycolysis. Please make sure to state all the enzymes and co-factors for each step of the pathway.arrow_forward
- In full details. Explain the significance of redox potentials formed by redox pairs in the electron transport chain.arrow_forwardNeed help ASAP. Describe the steps by which the F0 portion of the ATP synthase harnesses the proton-motive force to help synthesize ATP. What would you expect to observe if the proton gradient were reversed? Explain your answer.arrow_forwardPlease ASA. Thanku. In the reaction Na + Cl à Na+ + Cl-, which component is said to become ‘oxidized’ and which is considered reduced? Na, Cl Cl, Cl Na, Na Cl, Naarrow_forward
- IDENTIFICATION. Cellular localization of the electron transport chain during cellular respiration. A lipid soluble vitamin that has a regulatory function in blood clotting. Energy that must increase and needed for the synthesis of glucose and other sugars in plants as well as the production of ATP from ADP.arrow_forwardChemiosmosis. ATP synthesis in chloroplasts is usually light dependent; it does not happen in the dark. When researchers shifted isolated chloroplasts from a low pH solution to a more alkaline (higher pH) solution, ATP synthesis occurred even in the absence of light! This was an experiment used to support the chemiosmosis mechanism of ATP formation in chloroplasts. Why? What would happen if the isolated chloroplasts were shifted to a lower pH solution? What would be the results if the above experiments were performed in the presence of light? If these experiments were performed in mitochondria instead of chloroplasts, what results would we expect?arrow_forwardFill in the Blanks. Supply the missing enzyme (E), pathway (P) or intermediate (I) by typing the 3-LETTER LABEL ONLY (e.g., ABA only and not ABA. Glycolysis) on the blanks provided ( glucose $12. E 11.E glucose-1-P glucose-6-P 1.1 6-phosphogluconate 10. E ribose-5-phosphate 1 2. P POOL OF CHOICES: ABA. glycolysis ACA. gluconeogenesis AGA. glycogenolysis ADA. glycogen synthesis AJA. TCA cycle AEA. beta-oxidation AFA. fatty acid synthesis AHA. TAG synthesis AZA. nucleotide synthesis AXA. fermentation AKA. pentose phosphate pathway ALA. pyruvate AMA. H₂O ANA. acetyl CoA AQA. mevalonate ASA. CO₂ ATA. beta-hydroxybutyrate AWA. oxaloacetate BAB. GTP SAB. 6-phosphogluconolactone axaloacetate lactate 6.1 1/20₂ 9. P oxaloacetate Mitochondria NADH, FADH₂ NAD+, FAD ADP, P ATP phosphoenolpyruvate 8.1 acety CoA 7. P NAD+, FAD succinate citrate alpha-ketoglutarate steroids 5.1 palmitoyl CoA 4.1 3. P malonyl CoA citrate Dracticar Acety CoA HMG-CoA ↓ acetoacetate CAB. pyruvate dehydrogenase complex…arrow_forward
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