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Mention the different steps of reactions...

Mention the different steps of reactions that take place during the light phase of photosynthesis.

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### Step-by-Step Solution: 1. **Absorption of Light**: - The first step in the light phase of photosynthesis involves the absorption of light by chlorophyll, the green pigment found in plant cells. Chlorophyll captures light energy from the sun, which is essential for the subsequent reactions. 2. **Photolysis of Water**: - The second step is the photolysis of water. In this process, water molecules (H₂O) are split into oxygen (O₂), protons (H⁺), and electrons (e⁻) using the energy absorbed by chlorophyll. This reaction releases oxygen as a byproduct. ...
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PEARSON IIT JEE FOUNDATION-LIFE PROCESSES IN PLANTS-MASTERING THE CONCEPTS (KNOWLEDGE AND UNDERSTANDING)
  1. Explain the main role of stomata in flower.

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  2. What are the different phases of photosynthesis?

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  3. Mention the different steps of reactions that take place during the li...

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  4. Write a short note on photophosphorylation.

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  5. What are the factors that affect the rate of photosynthesis ?

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  6. Explain about the nutrition in a unicellular animal which throws the u...

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  7. Where do Hill's reactions take place in the chloroplasts?

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  8. Write a short note on the function of the site that is used for photos...

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  9. Identify the reaction that takes place in stroma and mention the major...

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  10. Draw the anatomy of the different pathways by which water and minerals...

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  11. Identify the cell that helps in the transportation of food in the plan...

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  12. Explain the mode of transportation of water from xylem to phloem.

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  13. Differentiate: (a) Respiration and transpiration. (b) Aerobic and ...

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  14. Define excretion.

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  15. Write a short note on anaerobic respiration.

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  16. Explain in brief about the source of energy that is formed during resp...

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  17. Mention the factors that affect transpiration.

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  18. Name the stage which is common for both the types of respirations.

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  19. How is transpiration minimized in crassulaceae plant?

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  20. Name the process by which certain micro organisms like yeast fulfil th...

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