Question

What is the name of the reaction pathway responsible for generating the majority of reduced NAD/FAD...

What is the name of the reaction pathway responsible for generating the majority of reduced NAD/FAD that is subsequently converted to ATP energy at the electron transport chain?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Citric acid cycle/ Krebs cycle / Tricarboxylic acid cycle is the name of the reaction pathway responsible for generating the majority of reduced NAD/FAD that is subsequently converted to ATP energy at the electron transport chain.

Each turn of the cycle forms 3 NADH and 1 FADH2 molecule.

These NADH andaand FADH2 molecules made in the citric acid cycle (in the mitochondrial matrix) deposit their electrons into the electron transport chain.

This step regenerates NAD+ and FAD (the oxidized carriers) for use in the citric acid cycle.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Of the dehydrogenase reactions in glycolysis and the TCA cycle, all but one use NAD+ as...
Of the dehydrogenase reactions in glycolysis and the TCA cycle, all but one use NAD+ as the electron acceptor. The exception is succinate dehydrogenase which uses covalently bound FAD as the electron acceptor. What is the standard free energy change (DGo’) for this reaction if Eo’ (fum/succ) = +0.031 V and Eo’ (O2/H20) = +0.816. What is the Keq for this reaction? Assuming that 1) the actual free energy release when NADH is oxidized by the electron transport chain is...
ytoplasmic malate is a substrate for the malic enzyme in the following reaction malate + NAD+...
ytoplasmic malate is a substrate for the malic enzyme in the following reaction malate + NAD+ ⟶ pyruvate + CO2 + NADH + H+ Use Malate as the sole energy source. Assume a fully functional TCA cycle and Electron Transport Chain. How many ATP could be produced by each Malate? Show work.
49) What most directly is responsible for creation of ATP in mitochondria?         A. NADH   ...
49) What most directly is responsible for creation of ATP in mitochondria?         A. NADH    B. H+ diffusion gradient    C. Acetyl CoA        D. Cytochrome C 50) From which of the following steps of respiration does the majority of the energy come? A. Glycolysis    B. Pyruvate processing    C. Citric acid cycle    D. Electron transport chain
Pyruvate conversion to ethanol by yeast occurs a) by a 10-step pathway b) by a reaction...
Pyruvate conversion to ethanol by yeast occurs a) by a 10-step pathway b) by a reaction that consumes ATP c) to regenerate NAD+ d) under aerobic conditions (ample oxygen) Gluconeogenesis a) generates energy b) is regulated c) produces pyruvate at the expense of glucose d) generates ATP and NADH A type of reaction unique to gluconeogenesis compared to glycolysis is a) isomerization between DHAP and GAP (dihydroxyacetone phosphate and glyceraldehyde-3-phosphate) b) hydrolysis of phosphosugars c) phosphorolysis to generate G-1-P (glucose-1-phosphate)...
Which of the following statements are true regarding C4 plants? a. Initial fixation of CO2 is...
Which of the following statements are true regarding C4 plants? a. Initial fixation of CO2 is catalyzed by PEP carboxylase b. Fewer ATP are used as compared to C3 plants c. Stomata are only open at night d. Photorespiration is increased e. All of the above are correct Which of the reactants becomes reduced in the reaction below? C6H12O6 + 10 NAD+ + 2 FAD + ADP + Pi à 6 CO2 + 10 NADH + 2 FADH2 + ATP...
1. Actin filaments and microtubules have certain similarities. Which one of the following statements would NOT...
1. Actin filaments and microtubules have certain similarities. Which one of the following statements would NOT be a similarity between acting filaments and microtubules? a. They are both formed from globular protein monomers. b. They are both unstable and can form and then fall apart. c. They both involved bidding of a nucleotide triphosphate. d. They both form a hollow tube-like structure. 2. Which of the following characteristic is NOT TRUE regarding the function and structure of the enzyme ATP...
The breakdown of the fatty acid CH3CH2CH2CH2CH2CH2CH2CH2COOH via the β-oxidation pathway would: yield three moles acetyl...
The breakdown of the fatty acid CH3CH2CH2CH2CH2CH2CH2CH2COOH via the β-oxidation pathway would: yield three moles acetyl units and one mol propionyl units. Group of answer choices True False Flag this Question Question 1111 pts During β-oxidation of long-chain fatty acyl CoA derivatives, energy is released. The following statements describe the way in which the energy is released and made available. Both NADH and FADH2 are produced which yield ATP via the electron transport chain. Group of answer choices True False...
When activated, a G-protein has a structure that a) Forms a transmembrane domain b) Is bound...
When activated, a G-protein has a structure that a) Forms a transmembrane domain b) Is bound to GTP c) Forms a complete complex with three subunits d) Is able to bind to extracellular signals Which of the following ions have cytosolic concentrations so that a flood of this ion into the cell can be used as a signal for cell processes like fertilization? a) Ca2+ b) K+ c) H+ d) phosphate What is responsible for moving glucose from the gut...
What type of organisms are responsible for the production of most of the oxygen on Earth?...
What type of organisms are responsible for the production of most of the oxygen on Earth? What molecule is the source of the electrons in the electron transport chain? What molecule is the source of the oxygen that is released as a byproduct of photosynthesis? Which of the following is the same thing as a proton? What molecule is the source of the protons that are used to establish the proton gradient? What molecule does the electron end up in...
1) Mitochondrial DNA is a) maternally inherited b) paternally inherited c) responsible for multiple sclerosis d)...
1) Mitochondrial DNA is a) maternally inherited b) paternally inherited c) responsible for multiple sclerosis d) 10 times less likely to mutate than nuclear DNA 2) All of the following statements about the enzymic complex that carries out the synthesis of ATP during oxidative phosphorylation are correct EXCEPT: A. It is located on the matrix side of the inner mitochondrial membrane. B. It is inhibited by oligomycin. C. It contains a proton channel. D. It can exhibit ATPase activity. E....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT