MABS Institution
11th Biology Monthly Test - 1 ( Bio - Botany - Photosynthesis )-Aug 2020
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A Test tube containing water, ferricyanide and isolated chloroplasts was illuminated. A gas started evolving on the basis of their experiment.
Answer the following questions.
i) From which raw material is the gas evolved?
ii) Explain the process(step) by which it is evolved?
iii) In which light would the gas stop evolving and why? -
What is photophosphorylation?
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What is the significance of photorespiration?
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Distinguish fluorescence and phosphorescence.
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How do C3 plants differ from C4 plants in anatomy?
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What is CO2 compensation point?
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What is Red drop or Emerson's first effect?
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What is the significance of RUBISCO?
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What is of Kranz Anatomy?
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Draw the structure of chloroplast and label two parts.
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List out Conclusions of Hill's Reaction
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Draw the Wilmott's bubble and label the parts.
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How is chlorophyll a synthesized?
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What is Emerson's enhancement effect?
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What is the significance of CAM cycle?
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Write a note an Xanthophylls.
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Draw the schematic representation of Calvin Cycle?
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Differentiate Cyclic and Non-Cyclic photophosphorylation.
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Explain external factors which affect the rate of photosynthesis?
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"Photosynthesis protects us from harmful ultraviolet radiation of sun" comment on the statement
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Explain the process of photo respiration / C2 cycle.
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Why is the colour of a leaf kept in the dark frequently yellow or pale green? Which pigment do you think is more stable?
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Describe the structure of chloroplast.
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Explain Chemiosmotic theory.
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Why do plants such as maize and sugarcane have dimorphic chloroplasts. Explain photosynthetic carbon cycle in such plants?
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Justify the role of RUBISCO enzyme which acts as Carboxylase and Oxygenase?