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The absorption spectrum and emission spectrum are formed due to the absorption of the energy by electrons.

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Important Questions on Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.

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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Emerson's enhancement effect and red drop have been instrumental in the discovery of:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
The process which makes a major difference between C3 and C4 plants is:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
If  14CO2 is added to a suspension of photosynthesizing chloroplasts, which of the following will be the first compound to be radioactive?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Which of the following is not a product of a light reaction of photosynthesis?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
The two enzymatic activities associated with RuBisCO are:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
The percentage of sunlight captured by plants is
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Z- scheme is connected with ___.
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Cytochromes are found in:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Which statement is wrong for Krebs' cycle?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
If a pure chlorophyll solution is illuminated with ultraviolet light, the solution appears:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
A chromatography column, packed with silica gel as stationary phase, was used to separate a mixture of compounds consisting of A benzanilide B aniline and C acetophenone. When the column is eluted with a mixture of solvents, hexane:ethyl acetate 20:80 , the sequence of obtained compounds is:
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Which one of the following options is true in photosynthesis?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Which of the following statements is incorrect?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Consider the following statements regarding photosynthesis and respiration in plants and select the correct option.
I. RuBisCO has high affinity to oxygen in low CO2 concentration.
II. The Calvin pathway occurs in the chloroplast of bundle sheath cells of C4 plants.
III. Yeast position themselves when the concentration of alcohol reaches 7%.
IV. Oxygen is a final hydrogen acceptor during aerobic respiration.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
In C4 plants, C3 cycle takes place in
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Which of the following biomolecules is common to respiration mediated breakdown of fats, carbohydrates, and proteins?
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
Oxygen is not produced during photosynthesis by
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Life Sciences>From Molecules to Organisms: Structures and Processes>Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.>Organization for Matter and Energy Flow in Organisms - The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.

The graph below represents the absorption spectrum of a major pigment contributing to photosynthesis.

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Which one of the following best represents the photosynthetic efficiency of the pigment?