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The chemistry of photosynthesis

Quiz by Maya Fakih

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6 questions
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  • Q1
    What is the primary pigment responsible for photosynthesis?
    Carotenoid
    Phycocyanin
    Xanthophyll
    Chlorophyll
    30s
  • Q2
    What is the location within plant cells where photosynthesis occurs?
    Chloroplasts
    Vacuoles
    Mitochondria
    Golgi bodies
    30s
  • Q3
    What is the equation for photosynthesis?
    6O2 + C6H12O6 -> 6CO2 + 6H2O + light energy
    6CO2 + C6H12O6 -> 6O2 + 6H2O + light energy
    6CO2 + 6H2O + light energy -> C6H12O6 + 6O2
    C6H12O6 + 6O2 -> 6CO2 + 6H2O + light energy
    30s
  • Q4
    What is the role of NADP+ in photosynthesis?
    It provides the energy to make ATP from ADP.
    It reflects green light so it's not absorbed by chlorophyll.
    It accepts and carries the excited electrons from chlorophyll to other molecules.
    It protects the plant from oxidative damage.
    30s
  • Q5
    During photosynthesis, what molecule is split to provide the electrons needed to produce ATP?
    Glucose
    Water
    Carbon dioxide
    Oxygen
    30s
  • Q6
    What is the primary function of the light-dependent reactions in photosynthesis?
    To release oxygen
    To produce carbon dioxide
    To produce glucose
    To produce ATP and NADPH
    30s

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