What general kind of reaction do the following coenzymes carry out? a) FAD b) NAD
Coenzyme A, NAD+, and FAD are coenzymes that are necessary for energy production. Determine whether the following phrases describe coenzyme A, NAD+, or FAD.
Coenzyme A, NAD+, and FAD are coenzymes that are necessary for energy production. Determine whether the following phrases describe coenzyme A, NAD+, or FAD. (Note: If you answer any part of this questions incorrectly, a single red X will appear indicating that one or more of the phrases are sorted incorrectly.)
8. What is the main function of the coenzymes NAD+ and FAD? a. To form water b. To act as enzymes by removing hydrogen atoms from substrate c. To transport hydrogen atoms to the electron transport chain. 9. During the oxidation of glucose, what happens to the carbons as they are removed from glucose? a. They produce water b. They bond to NAD+ c. They form CO2 d. They form Coenzyme A 10. What happens during the Kreb Cycle? a....
What would ΔG∘′ be for an enzyme that oxidizes succinate with NAD+ instead of FAD? Oxidant Reductant n E∘′(V) NAD++H++2e− ⇌ NADH 2 −0.32 Fumarate+2H++2e− ⇌ Succinate 2 0.03 Use the following equation and F = 96.485 kJ/mol. ΔG°’ = ‒nFΔE°’ Express your answer to two significant figures and include the appropriate units ΔG′= value w/ units please
1. What is the importance of NAD+/NADH to cellular respiration? 2. Be able to write out the biochemical equations for glucose respiration and photosynthesis AND label the oxidizing and reducing agents in each reaction. 3. What are the three stages of cellular respiration and where does each occur in the cell? 4. During cellular respiration, what is the role of each of these molecules: glucose, pyruvate, ATP, NAD+, FAD, NADH, FADH2, acetyl CoA, CO2, H2O, and O2? 5. For each...
5. What critical role does NAD+ and FAD play in cellular respiration? 6. List the major reactions of cellular respiration. Where does each reaction occur inside the cell? 7. What two types of reactions are anaerobic? What is the difference between glycolysis and fermentation? 8. What are the advantages and disadvantages of fermentation? What is the difference between bacterial fermentation and yeast fermentation?
10. Which is not true about coenzymes? a) Many reactions in metabolic pathways involve coenzymes. b)/When a coenzyme gains hydrogen atoms the coenzyme is an oxidizing agent. c) Many coenzymes are involved in oxidation and reduction reactions. d) The coenzyme nicotinamide adenine dinucleotide, NAD is a common biological reducing agent. 11. What is the net reaction for the complete oxidation of a molecule of glucose? a) C.H2O6 + 6 CO2 + 602 + 6H2O + energy b) C. HO. +6...
2 NAD NADII and FAD/TADHa s bo (a) function as coenaymes b) ageats to anfer elesrons in beokugical oxidalion reduction reactions a source of energy in the comunon casabolic pathway (d) function as an agent to transfer 26 The final product of the common catabolic pathway ts aHO (b) ATP () NAD () co, (e all of these (a. b, c and d) 27. The molecule used by the body to transfer and store energy is (a) NAD (b) ATP...
What cofactor would be needed to carry out the following reaction catalyzed by the Krebs cycle enzyme isocitrate dehydrogenase?
Write out the products of the reaction: What reagents could one used to carry out the following transformations? HC=C: + D20 oon CH3CH,Br