To learn more about the role of the electron transport chain in generating energy during respiration in this organism, you use two drugs. These drugs can each pick up electrons from specific intermediates in the pathway as shown above. You treat cells carrying out respiration with either a saturating dose of drug A or B, so that all the electrons which would normally continue along the pathway are captured by the drug in question. Complete the following table. In the presence of drug A, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning. In the presence of drug B, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning.
To learn more about the role of the electron transport chain in generating energy during respiration in this organism, you use two drugs. These drugs can each pick up electrons from specific intermediates in the pathway as shown above. You treat cells carrying out respiration with either a saturating dose of drug A or B, so that all the electrons which would normally continue along the pathway are captured by the drug in question. Complete the following table. In the presence of drug A, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning. In the presence of drug B, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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To learn more about the role of the electron transport chain in generating energy during respiration in this organism, you use two drugs. These drugs can each pick up electrons from specific intermediates in the pathway as shown above.
You treat cells carrying out respiration with either a saturating dose of drug A or B, so that all the electrons which would normally continue along the pathway are captured by the drug in question. Complete the following table.
In the presence of drug A, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning.
In the presence of drug B, will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning.
Transcribed Image Text:Drug B
Drug A
NADH + H*
FADH2
2e
2e
harvested
2e
electron transport
from glucose
NAD+
FAD
O2
H+
H+
(in mitochondrial matrix)
(in mitochondrial intermembrane space)
АТР
synthase
АТР
ADP+P¡
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