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Photosynthesis

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  • Which enzyme is involved in carbon-fixation reaction?
    RUBISCO
  • Chlorophyll in a leaf is required for
    trapping light energy
  • An example of water plant
    hydrilla/ elodea
  • what is the chemical used to do starch test?
    Iodine
  • Light independent reaction takes place in
    stroma
  • Study the picture and tell the aim of the experiment
    Sunlight is necessary for photosynthesis
  • Plants store glucose in the form of
    starch
  • The optimum temperature for photosynthesis is
    25-35οC
  • Full form of NADP is
    Nicotinamide adenine di nucleotide phosphate
  • The element found in chlorophyll
    Magnesium
  • What is missing in the experimental set up shown in the pic
    sunlight
  • A reactant in photosynthesis and a product in cellular respiration
    carbon dioxide, water
  • The gas evolved in bubbling pond weed in the light is
    oxygen
  • An example of variegated leaf
    geranium, croton, coleus
  • The rate of photosynthesis is not affected by
    humidity
  • Conversion of ADP to ATP in the presence of light is called
    photophosphorylation
  • During photosynthesis, oxygen comes from
    water
  • Presence of starch in a leaf can be confirmed by which colour when tested with iodine.
    blue black
  • Splitting of water molecules into hydrogen ion and oxygen is called
    photolysis
  • What type of reaction does carbondioxide undergo during independent phase?
    Reduction
  • Photosynthesis is a _____ process
    anabolic
  • A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis to
    remove starch from the leaves
  • Light reaction takes place in
    Grana/ Thylakoids
  • The chemical which absorbs CO2
    potassium hydroxide, sodalime
  • Where is chlorophyll found in a leaf?
    walls of thylakoid
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