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FORM 4 BIOLOGY QUIZ

Quiz by Jean Baptiste Eyeya Amot

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50 questions
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  • Q1
    What is the process by which plants take in beneficial nutrients?
    Photosynthesis
    Nutrition in plants
    Ecosystem balance
    Respiration
    30s
  • Q2
    Which of the following is NOT a macronutrient required by plants?
    Manganese
    Nitrogen
    Phosphorus
    Potassium
    30s
  • Q3
    What is the main product of photosynthesis?
    Nitrogen
    Oxygen
    Glucose
    Carbon Dioxide
    30s
  • Q4
    Which part of the plant is primarily responsible for photosynthesis?
    Flowers
    Chloroplasts
    Stems
    Roots
    30s
  • Q5
    What gas is released as a byproduct of photosynthesis?
    Methane
    Carbon Dioxide
    Oxygen
    Nitrogen
    30s
  • Q6
    Which nutrient is essential for the formation of chlorophyll?
    Sulphur
    Magnesium
    Potassium
    Calcium
    30s
  • Q7
    What process do plants use to synthesize food from sunlight?
    Photosynthesis
    Respiration
    Translocation
    Fermentation
    30s
  • Q8
    What term describes the movement of sugars produced by photosynthesis throughout the plant?
    Osmosis
    Translocation
    Diffusion
    Evaporation
    30s
  • Q9
    Which factor is NOT one that affects the rate of photosynthesis?
    Light Intensity
    Gravity
    Carbon Dioxide Concentration
    Temperature
    30s
  • Q10
    What is the primary role of chlorophyll in photosynthesis?
    Releasing oxygen
    Transporting water
    Producing glucose
    Absorbing light energy
    30s
  • Q11
    What are essential nutrients in plants defined by?
    They can be synthesized by the plant.
    They can be replaced by other minerals.
    A plant must be unable to complete its life cycle in the absence of the mineral element.
    They are optional for growth and development.
    30s
  • Q12
    Which nutrient is critical for chlorophyll production in plants?
    Nitrogen
    Magnesium
    Phosphorus
    Calcium
    30s
  • Q13
    What is the primary function of the Calvin cycle in photosynthesis?
    To produce sugars from carbon dioxide in the presence of ATP and NADPH.
    To decompose organic matter.
    To absorb sunlight energy.
    To release oxygen from water.
    30s
  • Q14
    How does water affect the rate of photosynthesis?
    Water has no effect on photosynthesis.
    Reduced water availability leads to the closing of stomata, decreasing CO2 intake and photosynthesis.
    Water promotes oxygen release.
    Water increases light absorption.
    30s
  • Q15
    What are the end products of photosynthesis?
    Carbon dioxide and water.
    Glucose and oxygen.
    Carbohydrates and proteins.
    Nitrogen and glucose.
    30s

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