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Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Some help would be great with this, I didnt really understand it when the professor went over it.

Four electron carriers, a, b, c, and d, whose reduced and oxidized forms can be distinguished spectrophotometrically, are required for respiration in a bacterial electron transport system. In the presence of substrates and oxygen, three different inhibitors block respiration, yielding patterns of oxidation states shown below (O = oxidized, R = reduced). What is the order of the carriers in the chain from substrates to O₂, and where do the three inhibitors act? Show your work! Inhibitors 1 2 3 Substrate red Substrate ox carrier 1ox X a O R O carrier 1 red X Upload your answer by the due date. carrier 2red carrier 2ox b O R R Carriers X carrier 3ox carrier 3red C R R R carrier 4red carrier 4ox d O X 1/2 02 H₂O
Transcribed Image Text:Four electron carriers, a, b, c, and d, whose reduced and oxidized forms can be distinguished spectrophotometrically, are required for respiration in a bacterial electron transport system. In the presence of substrates and oxygen, three different inhibitors block respiration, yielding patterns of oxidation states shown below (O = oxidized, R = reduced). What is the order of the carriers in the chain from substrates to O₂, and where do the three inhibitors act? Show your work! Inhibitors 1 2 3 Substrate red Substrate ox carrier 1ox X a O R O carrier 1 red X Upload your answer by the due date. carrier 2red carrier 2ox b O R R Carriers X carrier 3ox carrier 3red C R R R carrier 4red carrier 4ox d O X 1/2 02 H₂O
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