CAMPBELL BIOL V2 W/ MAST BIOL >CI<
18th Edition
ISBN: 9781323782538
Author: Reece
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 5TYU
What is the oxidizing agent in the following reaction?
Pyruvate + NADH + H+ à Lactate + NAD+
(A) oxygen
(B) NADH
(C) lactate
(D) pyruvate
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Chapter 9 Solutions
CAMPBELL BIOL V2 W/ MAST BIOL >CI<
Ch. 9.1 - Compare and contrast aerobic and anaerobic...Ch. 9.1 - WHAT IF? If the following redox reaction...Ch. 9.2 - VISUAL SKILLS During the redox reaction in...Ch. 9.3 - Prob. 1CCCh. 9.3 - What process in your cells produce the CO2 that...Ch. 9.3 - VISUAL SKILLS The conversions shown in Figure...Ch. 9.4 - WHAT IF? What effect would an absence of O2 have...Ch. 9.4 - WHAT IF? In the absence of O2 as in question 1,...Ch. 9.4 - MAKE CONNECTIONS Membranes must be fluid to...Ch. 9.5 - Consider the NADH formed during glycolysis. What...
Ch. 9.5 - WHAT IF? A glucose-fed yeast cell is moved from...Ch. 9.6 - MAKE CONNECTIONS Compare the structure of a fat...Ch. 9.6 - Prob. 2CCCh. 9.6 - Prob. 3CCCh. 9.6 - VISUAL SKILLS During intense exercise, can a...Ch. 9 - Describe the difference between the two processes...Ch. 9 - Which reactions in glycolysis are the source of...Ch. 9 - What molecular products indicate the complete...Ch. 9 - Briefly explain the mechanism by which ATP...Ch. 9 - Prob. 9.5CRCh. 9 - Prob. 9.6CRCh. 9 - Level 1: Knowledge/Comprehension 1. The immediate...Ch. 9 - Prob. 2TYUCh. 9 - 3. The final electron acceptor of the electron...Ch. 9 - Prob. 4TYUCh. 9 - What is the oxidizing agent in the following...Ch. 9 - When electrons flow along the electron transport...Ch. 9 - Prob. 7TYUCh. 9 - Prob. 8TYUCh. 9 - MAKE CONNECTIONS The proton pump shown in Figures...Ch. 9 - VISUAL SKILLS This Computer model shows the four...Ch. 9 - INTERPRET THE DATA Phosphofructokinase is an...Ch. 9 - DRAW IT The graph here shows the pH difference...Ch. 9 - EVOLUTION CONNECTION AIP synthases are found in...Ch. 9 - SCIENTIFIC INQUIRY In the 1930s, some physicians...Ch. 9 - WRITE ABOUT A THEME: ORGANIZATION In a short essay...Ch. 9 - SYNTHESIZE YOUR KNOWLEDGE Coenzyme Q (CoQ) is sold...
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- How many mol of NADH can be obtained upon the beta oxidation of stearic acid? How many mol of ATP can be obtained upon the complete oxidation of 1 mol stearic acid? How many steps in glycolysis in which ATO is converted to ADP?arrow_forwardAlong with hydrogen, what else is transferred by NADH to other molecules?arrow_forwardIdentify the oxidized and reduced forms of the following pairs: O2/H2O NO2- / NO3- NADP+ / NADPH FMN / FMNH2 α-ketoglutarate / isocitrate ___________________________________________________________________________ In photosynthesis, where in the chloroplast does the accumulation of protons occur as a result of the electron transport? Is this answer lumen of thylakoids?arrow_forward
- What is the structural difference between NADH and NADPH?arrow_forwardGiven the following question, for each of the three reactions catalyzed by NADH dehydrogenase complex, identify the following1. electron donor2. electron acceptor3. the reducing agent4. the oxidizing agentarrow_forwardIf the reduction potential for NAD+ is -0.315 V and the reduction potential for oxygen is 0.815 V, what is the potential for the oxidation of NADH by oxygen? A. -1.13 V B. -0.50 V C. 0.185 V D. 0.50 V E. 1.13 Varrow_forward
- To reduce six molecules of carbon dioxide to one molecule of glucose via photosynthesis, how many molecules of NADPH and ATP are required?arrow_forwardWhat is the total ATP yield from the oxidation of one mole of pyruvate? Show your calculations.arrow_forwardDuring which of the following conversions is NADH+H+ formed in the glycolysis cycle? a. Glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerate b. 1,3-bisphosphoglycerate to 3-Phosphoglycerate c. 2-Phosphoglycerate to Phosphoenolpyruvate d. Phosphoenolpyruvate to Pyruvatearrow_forward
- You know that during oxidative phosphorylation, 1 NADH creates 2.5 ATP and 1 FADH2 creates 1.5 ATP. From this information, how many total ATP molecules will be produced from the complete oxidation of pyruvate?arrow_forwardUsing the symbols X-H2 and Y, draw a coupled oxidation-reduction reaction. Designate the molecule that is reduced and the one that is oxidized and state which one is the reducing agent and which is the oxidizing agent.arrow_forwardWhat is the oxidize form of NADPH and what is the reduce form of NADP?arrow_forward
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