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B8_ Photosynthesis1_(AQA GCSE Combined)

Quiz by Mr R Horn

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40 questions
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  • Q1
    What is the purpose of photosynthesis?
    To break down glucose
    To make glucose
    To release energy
    To make carbon dioxide
    30s
  • Q2
    What are the reactants (molecules needed for the reaction) in photosynthesis?
    Water and oxygen
    Light and carbon dioxide
    Water and glucose
    Carbon dioxide and water
    30s
  • Q3
    Why is light needed for photosynthesis?
    It provides the energy needed
    It adds the mass to make sugar
    So the plant can see what it's doing
    It helps to keep the plant green
    30s
  • Q4

    The process of photosynthesis takes in energy from the surroundings (in the form of light energy).

    Is this type of reaction endothermic or exothermic?

    Endothermic
    Exothermic
    30s
  • Q5
    Which tissues carry out photosynthesis?
    Question Image
    Mesophyll tissue
    Upper epidermal tissue
    Vascular tissue
    Waxy cuticle
    30s
  • Q6
    What is a 'tissue'?
    A group of organisms working together to perform a function
    A group of organs working together to perform a function
    A group of cells working together to perform a function
    A group of organelles working together to perform a function
    30s
  • Q7
    What is the purpose of chlorophyll
    To release carbon dioxide
    To absorb light energy
    To carry out respiration
    To make the plant green
    30s
  • Q8
    What is the by-product of photosynthesis?
    Glucose
    Oxygen
    Carbon dioxide
    Water
    30s
  • Q9
    Which organelles are responsible for photosynthesis?
    Mitochondria
    Chloroplasts
    Vacuoles
    Ribosomes
    30s
  • Q10
    What type of molecule is glucose?
    Protein
    Carbohydrate
    Fat
    Starch
    30s
  • Q11
    What is the name of the organelle shown in the picture?
    Question Image
    Ribosome
    Chloroplast
    Mitochondria
    Nucleus
    30s
  • Q12
    Which of these is NOT one of the ways that plants use glucose (made during photosynthesis)
    To make starch
    To make cellulose cell walls
    To make amino acids (together with nitrates)
    Muscle contraction
    30s
  • Q13
    How do plants get the water needed for photosynthesis
    Taken into the phloem by active transport
    Taken into root hair cells by osmosis
    Absorbed by the leaves following rain
    Made from carbon dioxide
    30s
  • Q14
    Which of the following is NOT needed for photosynthesis?
    Water
    Carbon dioxide
    Light
    Oxygen
    30s
  • Q15
    Which of the following is the correct word equation for photosynthesis
    Glucose + water ---> carbon dioxide + oxygen
    Glucose + oxygen ---> carbon dioxide + water
    Carbon dioxide + glucose ---> water + oxygen
    Carbon dioxide + water ---> glucose + oxygen
    30s

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