Other questions in this quiz

2. What is from the air and a raw materialfor the manufacture of carbohydrates?

  • Carbon dioxide
  • Chlorophyll
  • Light
  • Water

3. Which is not a factor affecting the rate of photosynthesis?

  • Temperature - does not affect photosynthesis, only the enzymes
  • Water - if there's enough water for the plant to survive there is plenty for photosynthesis
  • Level of carbon dioxide - they can only absorb so much carbon dioxide anyway
  • Light intensity - they can only absorb so much light anyway

4. At night, what is the limiting factor?

  • Light
  • Temperature
  • Carbon dioxide

5. ___________________ is the factor that is controlling the rate of photosynthesis at a given time, and if increased will boost the rate

  • Affecting factor
  • Limiting factor
  • Temperature

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