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प्रश्न
Differentiate Between:
Light reaction and Dark reaction.
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उत्तर
| Light Reaction | Dark Reaction |
| (i) It fakes place in the presence of light. | It does not require light. |
| (ii) It occurs in the grana of the chloroplast. | It occurs in the stroma of the chloroplast. |
| (iii) Its products are ATP and NADPH2. | Its products are organic compounds. |
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संबंधित प्रश्न
Name the following:
The source of carbon dioxide for aquatic plants.
The chemical substance used to test the presence of starch in the cell of a leaf is ______.
Given below is the representation of a certain phenomenon in nature. With four organisms 1-4.
- Name the phenomenon represented.
- Name any one organism that could be shown at No. 5.
- Name the biological process which was the starting point of the whole chain.
- Name one natural element which all the organisms 2-4 and even 5 are getting from No. 1 for their survival.
Chloroplasts are called energy converters.
Complete the following sentence with appropriate word:
A light-induced reaction which leads to the splitting of water is _____ of water.
Complete the following sentence with appropriate word:
________ are regarded as complete photosynthetic units of plants.
Choose the Odd One Out
Give reasons/explain:
During the starch test, the leaf is boiled in water.
Give reasons/explain:
During the starch test, the leaf is boiled in methylated spirit.
