Cytochrome C obtain electrons from the "electron transport chain" in mitochondria.
In the electron transport chain, Cytochrome Coxidase obtains electrons from Cytochrome C a. Ob. Ubiquinone Oc Cytochrome Creductase Od. NADH dehydrogenase
carries electrons from NADH dehydrogenase to cytochrome Creductase.
Question 1 Which of the following compounds would block the flow of electrons from cytochrome b to c1? Kanamycin Penicillin Clarithomycin Antimycin A
Loss of mitochondrial function during apoptosis is caused by cytochrome c release from the mitochondria, which disrupts the flow of electrons to oxygen in the electron transport chain. A. True B. False
biochemistry help The standard free energy change for the transfer of electrons from NADH to one of the participants below is -70.4 kJ/mol. What is the identity of this acceptor? Redox pair Standard reduction potential ubiquinone/ubiquinol +0.045 V NAD+/NADH 0.320 V cytochome b (Fe/Fe2) +0.077V 1/202/H20 +0.816V cytochrome (Fe3+/Fe2) +0.220 V cytochrome as (Fe3/Fe2) +0.350 V cytochrome Cic O cytochrome b (Fe) 3/202 OOOO cytochrome as (Fe3+) ubiquinone
What is the function of cytochrome c in the electron transport chain? Question 3 of 4 To answer this question, you may reference the Metabolic Map. What is the function of cytochrome c in the electron transport chain? o It reduces two molecules of Q to QH2. It oxidizes NADH to NAD+. It oxidizes FADH2 to FAD. It transports two electrons from NADH or FADH to complex III. It transports an electron from complex III to complex IV.
1)Where on the electron carrier Coenzyme Q are electrons "carried"? 2)Coenzyme Q and cytochrome C are similar in that they are both mobile electron carriers that act as part of the electron transport chain. However, they are different in most other ways. In one sentence for each, explain how they differ in their: A) structural composition (i.e. what kinds of molecules are they?) B) subcellular localization C) electron-carrying capacity
Explain the benefits of the Q cycle comparing to direct transfer of electrons from QH2 to two cytochrome c. Please type
une i, tytothrome DL cytochrome bHiron-sulfur protein (Rieske center) OD.FMN, cytochrome b, cytochrome a, Cu OE. NAD, FMN, cytochrome c1, CoQ QUESTION 18 Which of the following energy sources drives the phosphate carrier that transports Pl into the mitochondria from the cytosol? A. ATP hydrolysis OB. Simultaneous transport of H+ into mitochondion C. Simultaneous transport of ADP into mitochondrion D. Simultaneous transport of H+ out of the mitochondrion E. Simultaneous transport of ATP out of the mitochondrion Click Save and...
Cytochrome c oxidase is the last enzyme in the respiratory electron transport chain of mitochondria. It receives an electron from each of four iron-containing cytochrome c molecules and transfers the electrons to one oxygen molecule, converting molecular oxygen to two molecules of water. In the last step of the process, water is produced. The unbalanced equation for the redox reaction is: Fe2+(aq)+O2(aq)=Fe3+(aq)+H2O(l) Write the balanced equation for the reaction under acidic conditions. Include charges and states where appropriate. Use the...