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Photosynthesis

Quiz by Denise Henderson

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15 questions
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  • Q1
    Which of the following is a main product of photosynthesis?
    Oxygen
    Carbon Dioxide
    Nitrogen
    Glucose
    30s
  • Q2
    What is the main pigment in plants that captures light energy for photosynthesis?
    Xanthophyll
    Anthocyanin
    Chlorophyll
    Carotene
    30s
  • Q3
    In which part of the plant does photosynthesis primarily occur?
    Roots
    Leaves
    Flowers
    Stems
    30s
  • Q4
    What two essential reactants are needed for photosynthesis to occur?
    Oxygen and Glucose
    Nitrogen and Phosphorus
    Water and Carbon Dioxide
    Hydrogen and Sulfur
    30s
  • Q5
    What gas do plants release as a byproduct of photosynthesis?
    Methane
    Carbon Dioxide
    Nitrous Oxide
    Oxygen
    30s
  • Q6
    What is the primary function of photosynthesis in plants?
    To regulate water loss
    To convert light energy into chemical energy
    To produce seeds
    To absorb nutrients from the soil
    30s
  • Q7
    Which wavelength of light is most effectively used by chlorophyll during photosynthesis?
    Red and blue light
    Green light
    Yellow light
    Infrared light
    30s
  • Q8
    What is the primary site of the light-dependent reactions of photosynthesis?
    Cytoplasm
    Thylakoid membranes
    Stroma
    Roots
    30s
  • Q9
    What is the overall equation for photosynthesis?
    C6H12O6 + 6O2 → 6CO2 + 6H2O
    6CO2 + 6H2O + light energy → C6H12O6 + 6O2
    6O2 + 6H2O → 6CO2 + light energy
    6CO2 + C6H12O6 → 6H2O + light energy
    30s
  • Q10
    What process do plants use to convert sunlight into energy?
    Digestion
    Respiration
    Transpiration
    Photosynthesis
    30s
  • Q11
    What is the primary purpose of photosynthesis?
    To convert solar energy into chemical energy
    To release carbon dioxide
    To produce heat energy
    To absorb water
    30s
  • Q12
    In which part of the plant does photosynthesis primarily occur?
    Leaves
    Flowers
    Stems
    Roots
    30s
  • Q13
    Which stage of photosynthesis occurs in the thylakoid membranes?
    Light-dependent reactions
    Calvin cycle
    Fermentation
    Cellular respiration
    30s
  • Q14
    What gas is a byproduct of photosynthesis?
    Oxygen
    Hydrogen
    Methane
    Nitrogen
    30s
  • Q15
    What molecule serves as the energy currency in cells, which is produced during photosynthesis?
    DNA
    RNA
    NADPH
    ATP
    30s

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