how proton motive force is used by cells to generate energy?
how proton motive force is used by cells to generate energy?
Homework Answers
The proton motive force is created by the electron transport chain and which behave as the proton pump. The generation is by pumping out of the protons with the help of respiratory chain complexes within the mitochondria and which leads to the translocation of proton through the ATP synthase complex and these results in the formation of Adenosine triphosphate (ATP) from,
- Adenosine diphosphate (ADP)
- Phosphate
What is the membrane potential of the proton motive force if a delta pH of 2.3...
What is the membrane potential of the proton motive force if a delta pH of 2.3 is needed for the ATP Synthase to generate ATP?
The majority of the proton-motive force in mitochondria is expressed as a voltage. In contrast, the...
The majority of the proton-motive force in mitochondria is expressed as a voltage. In contrast, the proton-motive force generated during photosynthesis is almost exclusively expressed as a pH gradient. How can you explain these differences?
You have learned that proton motive force is important in movement of ions across membranes. Both...
You have learned that proton motive force is important in movement of ions across membranes. Both proton motive force and protons in general are crucial in the function of light reactions. Please explain the source of protons and how they used in the light reactions.
What is proton motive force? What is its importance in biology? It is the force with...
What is proton motive force? What is its importance in biology? It is the force with which protons move in acid-base reactions O It is the force that results in the creation (synthesis) of a high-energy moleculc It is a form of energy that arises due to differences in pH across biological membranes O All of the above only (2) and (3)
1.Describe in detail how the proton motive force (PMF) is generated and how ATP is produced...
1.Describe in detail how the proton motive force (PMF) is generated and how ATP is produced from PMF.
QUESTION 1 What is the purpose of the proton motive force? A Powers the phosphorylation of...
QUESTION 1 What is the purpose of the proton motive force? A Powers the phosphorylation of ATP to ADP. B. Powers the phosphorylation of ADP to ATP. C. Powers the production of high energy electron carriers. D. Powers the ability to generate more redox reactions. QUESTION 2 What is the main mechanism of action for oxidative phosphorylation? A uses the free energy of the proton gradient generated as a result of transferring electrons from NADH or FADH2 to O2 by...
Discuss the current model of proton motive force (pmf): how is it generated, what are complexes...
Discuss the current model of proton motive force (pmf): how is it generated, what are complexes involved, what are the electron carriers between complexes, and what reaction(s) are powered by the pmf and how the reaction(s) occur?
biochemistry help. proton motive force 11 1.25 points Regarding the proton motive force: If additional positive...
biochemistry help. proton motive force
11 1.25 points Regarding the proton motive force: If additional positive charge was added to the intermembrane space, ATP synthesis would ecome less spontaneous ♡ choose your answer... If additional positive charge was added to the matrix, ATP synthesis would become more egative charge wa become less spontaneous intermembrane space ATP synthesis would become more spontaneous. If the a itermembrane spa become more spontaneous decreased ATP synthesis would become more spontaneous. If the pH of...
Protons: a) How is proton motive force connected to ATP synthase, electron transport and chemiosmosis? b)...
Protons: a) How is proton motive force connected to ATP synthase, electron transport and chemiosmosis? b) Briefly describe what happens to the electrons and protons in the electron transport chain?
The electron motive force requires 10 electrons to generate how many ATP? A. 1.0 ATP B....
The electron motive force requires 10 electrons to generate how many ATP? A. 1.0 ATP B. 1.5 ATP C. 2.0 ATP D. 2.5 ATP E. 3.0 ATP
What is proton motive force? What is its importance in biology? It is the force with which protons move in acid-base reactions O It is the force that results in the creation (synthesis) of a high-energy moleculc It is a form of energy that arises due to differences in pH across biological membranes O All of the above only (2) and (3)
QUESTION 1 What is the purpose of the proton motive force? A Powers the phosphorylation of ATP to ADP. B. Powers the phosphorylation of ADP to ATP. C. Powers the production of high energy electron carriers. D. Powers the ability to generate more redox reactions. QUESTION 2 What is the main mechanism of action for oxidative phosphorylation? A uses the free energy of the proton gradient generated as a result of transferring electrons from NADH or FADH2 to O2 by...
biochemistry help. proton motive force
11 1.25 points Regarding the proton motive force: If additional positive charge was added to the intermembrane space, ATP synthesis would ecome less spontaneous ♡ choose your answer... If additional positive charge was added to the matrix, ATP synthesis would become more egative charge wa become less spontaneous intermembrane space ATP synthesis would become more spontaneous. If the a itermembrane spa become more spontaneous decreased ATP synthesis would become more spontaneous. If the pH of...
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