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6. Which of the following molecules needs more than 0.01% of carbon dioxide to combine with and begin the Calvin Cycle?

  • TP
  • RuBisCo
  • RuBP
  • GP

7. What is NOT produced by non-cyclic photophosphorylation?

  • Glucose
  • Reduced NADP
  • ATP
  • Oxygen

8. When RuBP accepts a carboxyl group, it forms an unstable intermediate (six carbon). When it immediately breaks down, what is the product?

  • GP - glycerate-3-phosphate
  • RuBisCO
  • TP - triose phosphate
  • Carbon dioxide

9. Which is not a role of water?

  • Keep plant cells turgid, enabling them to function
  • Is the source of the by-product, carbon dioxide
  • A source of protons that will be used in phosphorylation
  • Donates electrons to chlorophyll to replace those lost when light strikes chlorophyll

10. Which is not a factor that affects the rate of photosynthesis?

  • Temperature
  • Oxygen availability
  • Light intensity
  • Chlorophyll concentration

11. Which of the following is not a part of a chloroplast that is used in photosynthesis?

  • Grana
  • Nucleus
  • Stroma
  • Thylakoid