Biology
Grade-8
Easy

Question

___________ is broken down during photosynthesis to produce glucose.

  1. Oxygen
  2. Carbon-di-oxide
  3. Nitrogen
  4. RUBP

hintHint:

  • Carbondioxide is broken down to produce glucose 

The correct answer is: Carbon-di-oxide


    • The energy from light causes a chemical reaction that breaks down the molecule of carbondioxide and water 
    • It is reorganized then to form glucose and oxygen gas
    • After the production of sugar , it is broken down to produce energy by the process of cellular respiration 

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