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प्रश्न
Differentiate Between:
Stroma of chloroplast and Grana of chloroplast
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उत्तर
| Stroma of Chloroplast | Grana of Chloroplast |
| (i) It is the site of dark reaction. | It is the site of light reaction. |
| (ii) It is a non-green granular matrix. | It is green flattened sac-like structure. |
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संबंधित प्रश्न
Most leaves have the upper surface more green and shiny than the lower one. Why?
State one important function of chloroplasts.
The figure below represents an experiment performed to demonstrate a particular aspect of photosynthesis. The apparatus was kept in sunlight for almost the whole day. The numeral ‘1’ represents a certain condition inside the flask and the numeral ‘2’ represents a chemical responsible for this condition.
(i) What is the object of the experiment?
(ii) What is the special condition inside the flask?
(iii) What is the chemical substance numbered ‘2’?
(iv) In what way will the three leaves (A, B, and C) differ at the end of the experiment, when tested with iodine solution?
Explain the term Photophosphorylation.
Complete the following sentence with appropriate word:
The conversion of the physical energy of light into chemical energy by the chloroplast is called ____________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Too much light destroys chlorophyll.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Out of nine types of chlorophyll, chlorophyll ‘a’ and ‘b’ are most abundant.
Chlorophyll is located in ______.
The basic functional unit of solar energy which is absorbed by the pigment chlorophyll is ______.
Define the following term:
Chloroplast
