Carbohydrates are commonly found as starch in plant storage organs. Which of the following five properties of starch (a - e) make it useful as a storage material?
(a) Easily translocated
(b) Chemically non-reactive
(c) Easily digested by animals
(d) Osmotically inactive
(e) Synthesized during photosynthesis
The useful properties are:
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Match the phenomenon listed under column I with those listed under column II. Select the correct answer from the options given.
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Assertion: Rhoeo leaves contain anthocyanin pigments in epidermal cells. Reason: Anthocyanins are accessory photosynthetic pigments. |
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Photo-oxidation or photolysis of water (in photosynthesis ) occurs in association of |
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Photosynthesis cannot continue for long if during light reaction, only cyclic photophosphorylation takes place. This is because |
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______ ions help in photolysis of water. |
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RUBISCO enzyme is also called as ______. |
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______ is precursor for abscissic acid (ABA) |
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In young leaves ratio of carotene to Xanthophyll is ____. |
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Which of the following pigments contains open pyrolle ring? |
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Quantum yield of photosynthesis is ______. |
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