UNE medical biochem FINAL |108 Questions | With Complete Solutions. Which of the following urea cycle enzymes catalyzes the reaction hydrolyzing the release of urea from arginine? Arginase Arginase releases urea from arginine through a hydrolytic cleavage. Which of the following enzymes is likely to be active in both the fed and fasted states? Glutaminase Glutaminase in the liver is responsible for freeing ammonia from glutamine. In the fasted state, glutamine will be in excess due t...

Complex I -ANSWER electrons are transferred from NADH to coenzyme Q (Q) (also called ubiquinone) Complex III -ANSWER passes the electrons on to cytochrome c Complex IV -ANSWER passing the electrons to O2 and causing it to be reduced to H2O Complex II -ANSWER more positive redox potentials than NAD+/NADH (eg, succinate) pass electrons to Q via this complex Barbiturates, Piericidin A, Rotenone -ANSWER inhibit electron transport via Complex I by blocking the transfer from Fe-S to Q A...

Biochemistry-Electron Transport Chain Correct 1 Complex I -ANSWER electrons are transferred from NADH to coenzyme Q (Q) (also called ubiquinone) Complex III -ANSWER passes the electrons on to cytochrome c Complex IV -ANSWER passing the electrons to O2 and causing it to be reduced to H2O 00%(RATED A)

Complex I -ANSWER electrons are transferred from NADH to coenzyme Q (Q) (also called ubiquinone) Complex III -ANSWER passes the electrons on to cytochrome c Complex IV -ANSWER passing the electrons to O2 and causing it to be reduced to H2O Complex II -ANSWER more positive redox potentials than NAD+/NADH (eg, succinate) pass electrons to Q via this complex Barbiturates, Piericidin A, Rotenone -ANSWER inhibit electron transport via Complex I by blocking the transfer from Fe-S to Q A...

A summary of the mitochondrial electron transport chain, describing the process and talking about the four complexes. Also describes the mechanisms of ATO synthesis and the mechanisms of ATP synthase.

) NADH from the Krebs cycle is approximately equal to: (a) 2 ATP (b) 3 ATP (c) 4 ATP (d) 6 ATP (e) None of these (2) In mitochondrial electron transport chains, the final c acceptor is: (a) H2O (b) H2O2 (c) NAD+ (d) FAD (e) None of these

This document provides a simple illustration of Electron Transport Chain metabolism in human body. It’s easy to comprehend and good for pre-test review.

Here are lecture notes for a biochemistry lecture on the electron transport chain

essay prep for exam

Its a good reviewer for those students encountering difficulties in Biogeochemical cycles and food chain