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प्रश्न
The molecules of water split during ______.
विकल्प
Photorespiration
Phosphorylation
Photolysis
Photophosphorylation
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उत्तर
The molecules of water split during photolysis.
Explanation:
The chlorophyll molecule absorbs solar energy, which is then utilised to divide the water molecule. Photolysis is the term used to describe this process. (photo denotes light; lysis denotes disintegration.)
संबंधित प्रश्न
Define dark reaction.
Choose the correct answer:
Energy is transformed from the light reaction to the dark reaction by _______________
Name the following:
The compound which stores energy in the cells.
Identify the false statement and rewrite it correctly by changing the first or last word only.
Dark reaction of photosynthesis occurs during night time.
The dark reaction of photosynthesis is known as ______.
Are the following statement true or false? Give a reason in support of your answer.
If a plant is kept in bright light all the 24 hours for a few days, the dark reaction (biosynthetic phase) will fail to occur.
Why is it necessary to place a plant in the dark before starting an experiment on photosynthesis? Explain.
Describe the main chemical changes which occur during photosynthesis in a dark reaction.
Name the two main phases of photosynthesis.
Define the following term:
Polymerisation
