BMS203 Respiratory Module Lec01: Cellular Respiration & Mitochondrial Shuttle
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Questions and Answers

What is the primary function of breathing in the context of cellular respiration?

  • To exchange O2 and CO2 in the bloodstream
  • To allow cells to obtain O2 for energy production (correct)
  • To generate high-energy phosphate bonds in ATP
  • To provide energy for muscle contraction

    • Where does the complete oxidation of Acetyl group to CO2 occur?

  • Nucleus
  • Mitochondrial matrix (correct)
  • Cytoplasm
  • Golgi apparatus

    • What is the main function of oxidative phosphorylation in cellular respiration?

  • Convert energy from fuel oxidation into high-energy phosphate bonds in ATP (correct)
  • Break down organic molecules for energy
  • Regulate the body's temperature during respiration
  • Convert CO2 to O2 for cellular use

    • Where are the components of the Electron Transport Chain (ETC) located?

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

    What is the role of the mitochondrial matrix in cellular respiration?

    <p>Containing enzymes for the TCA cycle and fatty acid oxidation</p> Signup and view all the answers

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