when complex 1 is inhibited by rotenone in the electron transport chain, what are the expected...

when complex 1 is inhibited by rotenone in the electron transport chain, what are the expected redox states (oxidized or reduced) for complexes 1, 2, 3, and 4?

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gladiator answered 2 years ago

From what reactions is NADH made in complex I in electron transport chain? In Succinate -->...

From what reactions is NADH made in complex I in electron transport chain? In Succinate --> Fumarate in Complex II what reaction is this, and in which pathway?

What happens during the electron transport chain?

Part of the Q-cycle within Complex III of the electron transport chain involves the transfer of...

Part of the Q-cycle within Complex III of the electron transport chain involves the transfer of a single electron from cytochrome bH to UQ. In the next round of the cycle, another single electron from cytochrome bH is passed to UQH·. Protons are harvested from the matrix. [3] (a) Using Table 19.1, write the half reactions for these processes indicating the εo´ values [2] (b) Write the overall net reaction [5] (c) Calculate G°'overall for this process at 25°C

What are the steps of the electron transport chain transport protons to the intermembrane space of...

What are the steps of the electron transport chain transport protons to the intermembrane space of the mitochondria?

what are two organelles electron transport chain in eukaryotes? Where exactly in each is electron transport...

what are two organelles electron transport chain in eukaryotes? Where exactly in each is electron transport carried out?

1. All are linked to the electron-transport chain through Complex I accepting electrons from NADH EXCEPT:...

1. All are linked to the electron-transport chain through Complex I accepting electrons from NADH EXCEPT: a. gluconeogenesis b. glycolysis c. citric acid cycle 2. All are characteristics of the ATP synthase mechanism EXCEPT: a. one site is empty (O-site) b. one site contains ADP and Pi (L-site) c. energy-driven conformational changes convert T-sites to O-sites d. T-sites bind ATP e. none of the above d. all are true

Electron Transport Chain (McKee 364-372). Describe the initial substrates of the electron transport chain based on...

Electron Transport Chain (McKee 364-372). Describe the initial substrates of the electron transport chain based on the cofactors that supply one pair of electrons Describe the final product based on the acceptor of one pair of electrons from the electron transport chain Describe the locations of ubiquinone (UQ) and cytochrome C (Cyt C) in relation to the electron transport chain Describe the source of electrons for the reaction between oxidized UQ and reduced UQ (UQH2) based on the redox reaction...

BIOCHEMISTRY 4 complexes are involved in the electron transport chain. identify the following: Common Complex produced...

BIOCHEMISTRY 4 complexes are involved in the electron transport chain. identify the following: Common Complex produced by Complex I and Complex II: Complex that reduces molecular oxygen: Complex that is coupled to ATP synthesis: Energy for ATP synthesis is derived from: Net reaction that occurs at Complex I Net reaction that occurs at Compex III Net reaction that occurs at Complex IV NADH donates -------- electrons during oxidation Which of the 4 complex(es) translocate protons in the inner mitochondrial membrane?...

(g) Within the electron transport chain, complex ____ represents the entry port for electrons from NADH...

(g) Within the electron transport chain, complex ____ represents the entry port for electrons from NADH while complex ____ represents the entry point for electrons from FADH2. Group of answer choices I; III II; III I; II II; IV III; IV (h) You have a solution that contains the pyruvate dehydrogenase complex and all of the enzymes of the citric acid cycle, but none of the intermediates of the citric acid. If you add 3.0 mM each of pyruvate, coenzyme...

Select the true statements about the electron transport chain. a. The products of the electron transport...

Select the true statements about the electron transport chain. a. The products of the electron transport chain are H 2 O and either NAD + or FAD . b. In the electron transport chain, a series of reactions moves electrons through carriers. c. Coenzyme A is a component of the electron transport chain. d. Coenzyme Q and cytochrome c are components of the electron transport chain. e. The electron transport chain is an anaerobic process.

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