3. In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC,electron donor, and determine the number of H+ ions that are pumped in each complexes.Name of complexElectron donorNo. of H+ ions pumped(NADH/FADH2)1.5.7.2.6.8.3.9.4.10.

The electron transport chain occurs in mitochondria. ETC is a pathway in which the reducing…

Answered: 3. In the electron transport chain,…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Across electrons and another loses electrons 2. 13 4 19.) first step in respiration converts glucose to pyruvate 20.) process in inner mitochondrial membrane that produces majority of ATP for cel (3 words 7 18 6. 10 11 12 13 14 Down not require oxygen 15 12.) process of forming ATP from ADP & P through electron transfer by using a proton pump across the mitochondrial membrane 16 17 18 19 17.) final electron acceptor in electron transport chain aerobic respiration 20 5.
In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes Name of complex No. of H+ ions pumped Electron donor (NADH/FADH2) 5. 1. 7. 6. 8. 9. 10. 234
4) What are the different components of the electron transport chain, where are they situated in cells? Write down the ultimate electron donor and acceptor for each component. How is the released free energy immediately stored during each of these oxidation-reduction reactions (as the reactions are executed)?
2. 3. 4. 5. 6. 8. 7. 9. NADH Glutamate NAD 77 a-Ketoglutarate NADH NAD 7. a-Ketoglutarate 15/ Glutamate Cytosol 10. Fumarate 2. Citrulline Oxaloacetate 3. Citrulline 6. 1. Mitochondrial matrix 1. Metabolite name: Metabolite name (this metabolite breaks down into #3 and #8): Metabolite name: Metabolite name: Metabolite name: Metabolite name (this is the same metabolite as #5): Metabolite name (this same metabolite is moved to the cytosol can combine with citrulline to make #2 OR can be transaminated to make #9): 8. Metabolite name: 9. Metabolite name: 10. Metabolite name: 5.
5. Molecular structure and principle of action of ATP synthase. 6. Inhibitors of electron transport in the respiratory chain of mitochondria. 7. Inhibitors of oxidative phosphorylation in the respiratory chain of mitochondria. 8. Uncouplers of electron transport and oxidative phosphorylation in the respiratory chain of mitochondria. 9. Physiologically active compounds - uncouplers of electron transport and oxidative phosphorylation in the respiratory chain of mitochondria. 10. The role of electron transport uncouplers and oxidative phosphorylation in the regulation of thermogenesis in humans and animals.
All are members of the electron transport chain, except: Select one: O a. iron-sulfur center O b. cytochrome a + a3 c. coenzyme Q O d. porphyrin ring
In biological systems, anabolic and catabolic reactions are "coupled" (or linked) by: O O Glycolysis Krebs cycle Adenosine Triphosphate (ATP) Photosynthesis The Electron Transport Chain
blocking the oxidation/reduction reaction can be led to: Select one: O a. produce water Ob. death forming NADH plus a free proton, H* Od. generate energy
1. What are the enzyme complexes and their functions in the generation of ATP in the electron transport chain? 2. What are the coenzymes that initiates the generation of ATP in the electron transport chain. 3. Write the complete reactions in the electron transport chain. 4. Compute the ATP produced by each coenzymes in the electron transport chain.
What is the oxidation level in the molecule below? Type in the number: 1, 2, 3, etc. CH3 CH2-CHCH3

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3. In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes. Name of complex Electron donor No. of H+ ions pumped (NADH/FADH2) 1. 5. 7. 2. 6. 8. 3. 9. 4. 10.