Other questions in this quiz

2. What is a limiting factor?

  • A chemical that starts the light dependent reaction
  • A variable that can slow down the rate of a reaction
  • A variable that can speed up the rate of a reaction
  • A chemical that starts the light independent reaction

3. How is ATP made?

  • Photolysis of water
  • Movement of protons through enzyme ATP synthase
  • Movement of electrons through enzyme ATP synthase
  • Reduction of NADP

4. What is the 1st stage in the l.d reaction?

  • Energy from excited electrons generates NADPH
  • Light energy excites electrons in PSll, causing them to leave and so reducing it.
  • Energy from excited electrons makes ATP
  • Photolysis of water produces protons, electrons and oxygen

5. Where does the light dependent reaction take place?

  • Cell membrane of plant cell
  • Stomata
  • Thylakoid membranes
  • Stroma

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