NEET Exam  >  NEET Questions  >   The process by which ATP is produced in the ... Start Learning for Free
The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:
  • a)
    Chemiosmosis
  • b)
    Phosphorylation
  • c)
    Glycolysis
  • d)
    Fermentation
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
The process by which ATP is produced in the inner membrane of a mitoc...
Chemiosmosis:
Chemiosmosis is the process by which ATP is produced in the inner membrane of a mitochondrion. It involves the transfer of protons (H+) from the inner compartment of the mitochondrion to the outer compartment. As the protons flow back to the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP.

Electron Transport System:
The electron transport system is a series of proteins located in the inner mitochondrial membrane. It plays a crucial role in the production of ATP through chemiosmosis. During the electron transport system, electrons are transferred from electron donors (such as NADH and FADH2) to electron acceptors (such as oxygen) through a series of redox reactions. This transfer of electrons creates a proton gradient across the inner mitochondrial membrane.

Proton Transfer:
As electrons move through the electron transport system, protons are pumped from the inner compartment of the mitochondrion to the outer compartment. This creates a higher concentration of protons in the outer compartment compared to the inner compartment, establishing an electrochemical gradient.

Flow of Protons:
The electrochemical gradient created by the transfer of protons drives the flow of protons back into the inner compartment of the mitochondrion. This flow of protons is facilitated by ATP synthase, which acts as a molecular turbine. As protons flow through ATP synthase, the energy of their movement is harnessed to add phosphate to ADP, forming ATP.

Phosphorylation:
The addition of a phosphate group to ADP to form ATP is known as phosphorylation. In the context of chemiosmosis, this phosphorylation occurs as a result of the energy released by the flow of protons back into the inner compartment. ATP synthase, the enzyme responsible for this process, uses the energy from the proton flow to catalyze the phosphorylation reaction.

In conclusion, chemiosmosis is the process by which ATP is produced in the inner membrane of a mitochondrion. The transfer of protons during the electron transport system creates an electrochemical gradient, and as protons flow back into the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP.
Free Test
Community Answer
The process by which ATP is produced in the inner membrane of a mitoc...
Chemiosmosis: It is a process where diffusion of ions takes place across a selectively permeable membrane. More specifically, it relates to the generation of ATP by the movement of hydrogen ions across a membrane during cellular respiration. The enzyme ATP synthase helps synthesise ATP by chemiosmosis. Both photophosphorylation in chloroplasts and oxidative phosphorylation in mitochondria occurs according to the principles of chemiosmosis.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer?
Question Description
The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer. As the protons flow back to the inner compartment; the energy of their movement is used to add phosphate to ADP, forming ATP is:a)Chemiosmosisb)Phosphorylationc)Glycolysisd)FermentationCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev