zed in a Varlếty of Peactiðns in the cell. Research đescribe two specific Peactions that IP. of them must be a process involving transport across membranes. The second must be a process involving metabolism, and utilizing an enzyme (name the enzyme). Explain how ATP is used and why it is needed in the two processes described.

zed in a Varlếty of Peactiðns in the cell. Research đescribe two specific Peactions that IP. of them must be a process involving transport across membranes. The second must be a process involving metabolism, and utilizing an enzyme (name the enzyme). Explain how ATP is used and why it is needed in the two processes described.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter2: Cell Physiology

Section: Chapter Questions

Problem 2SQE

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Energy is stored long-term in the bonds of _____ and used short-term to perform work from a(n)_____molecule. a. ATP : glucose b. an anabolic molecule : catabolic molecule c. glucose: ATP d. a catabolic molecule : anabolic molecule
Using the answer code on the right, indicate which form of energy production is being described: 1. takes place in the mitochondrial matrix 2. produces H2O as a by-product 3. results in a rich yield of ATP 4. takes place in the cytosol 5. processes acetyl-CoA 6. takes place in the mitochondrial innermembrane cristae 7. converts glucose into two pyruvate molecules 8. uses molecular oxygen 9. accomplished by the electron transport system and ATP synthase (a) glycolysis (b) citric acid cycle (c) oxidative phosphorylation
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PREDICT In the following reaction series, which enzyme(s) is/are most likely to have an allosteric site to which the end product E binds? (a) enzyme 1 (b) enzyme 2 (c) enzyme 3 (d) enzyme 4 (e) enzymes 3 and 4
Enzymes _______. a. enhance reaction rates b. are affected by pH c. act on specific substrates d. all of the above
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Figure 7.12 Cyanide inhibits cytochrome c oxidase, a component of the electron transport chain. If cyanide poisoning occurs, would you expect the pH of the intermembrane space to increase or decrease? What effect would cyanide have on ATP synthesis?
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