Photosynthesis. Flashcards

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1
Q

Definition: Photosynthesis (4 marks).

A

Carbon dioxide chemically reacts with water to produce glucose and oxygen.

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2
Q

Factors affecting the rate of photosynthesis (4 marks).

A
  • Carbon dioxide concentration.
  • TEMPERATURE.
  • Light intensity.
  • Chlorophyll concentration.
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3
Q

Temperature graphs with the rate of reaction of photosynthesis (4 marks).

A
  • More ENERGY is provided, which means the rate increases.
  • However, if it reaches optimum temperature - ENZYMES DENATURE - therefore rate drops sharply.
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