Chemiosmosis in Cellular Respiration
10 Questions
0 Views

Chemiosmosis in Cellular Respiration

Created by
@ExquisiteDeStijl

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main purpose of the electron transport chain?

  • Create an electrochemical gradient leading to ATP synthesis (correct)
  • Generate NADH
  • Produce CO2
  • Convert FADH2 to NADH

    • Which protein complex in the electron transport chain pumps four hydrogen ions during its operation?

  • Complex I (correct)
  • Complex II
  • Complex IV
  • Complex III

    • What is the function of Complex II in the electron transport chain?

  • Receive NADH
  • Transfer electrons directly to Complex III (correct)
  • Pump hydrogen ions
  • Convert FADH2 to NADH

    • Which molecule is responsible for transferring electrons to Complex I in the electron transport chain?

    <p>NADH</p> Signup and view all the answers

    What is a prosthetic group in the context of the electron transport chain?

    <p>A molecule required for the activity of a protein</p> Signup and view all the answers

    Where does oxidative phosphorylation take place within the mitochondria?

    <p>Inner mitochondrial membrane</p> Signup and view all the answers

    Which protein complex in the electron transport chain is labeled as Complex III?

    <p>Cytochrome c reductase</p> Signup and view all the answers

    What is the role of cytochrome proteins in the electron transport chain?

    <p>Transfer electrons between complexes</p> Signup and view all the answers

    What process leads to the creation of ATP in connection with the electron transport chain?

    <p>Oxidative phosphorylation</p> Signup and view all the answers

    What establishes and maintains the hydrogen ion gradient between compartments in mitochondria?

    <p>Pumping of hydrogen ions</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser