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biology 10 photosynthesis
Pg.No.
1
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Page 1
Q.1. In the presence of water, right, chlorophyll and carbon dioxide, the formation of carbohydrates in plants is known as?
Q.2. What is the chemical equation of photosynthesis?
Q.3. Which things are necessary for photosynthesis?
Q.4. Aquatic plants receive carbon dioxide for photosynthesis from?
Q.5. Through which process water enters into the cells of leaves in plants?
Q.6. Through which process carbon dioxide enters into the cells of leaves of plant?
Q.7. Which part of plant absorbs water necessary for photosynthesis?
Q.8. Which process is responsible for production of oxygen during photosynthesis?
Q.9. Which substance is responsible for the green colour of plant leaves?
Q.10. Which are the photo receptor molecules that traps the solar energy in plant leaves?
Q.11. Which are the different types of chlorophyll molecule?
Q.12. Which are the most common types of chlorophyll and are found in plants?
Q.13. Which atom is present in the centre of chlorophyll molecule?
Q.14. Which colours of light are absorbed by chlorophyll molecules?
Q.15. In which colour of light the rate of photosynthesis is maximum?
Q.16. In which colour of light the rate of photosynthesis is minimum?
Q.17. Photosynthesis is which type of chemical reaction?
Q.18. Which molecule undergoes oxidation during photosynthesis?
Q.19. Which molecule undergoes reduction during photosynthesis?
Q.20. Which are the different stages in the process of photosynthesis?
Q.21. Which reaction is completed in the grana part of chlorophyll during photosynthesis?
Q.22. Photochemical reaction is also known as?
Q.23. Which reaction takes place in the stroma of chlorophyll during photosynthesis?
Q.24. In which chemical reaction breakdown of water takes place and hydrogen ion and electron is formed during photosynthesis?
Q.25. Energy for photolysis of water during photosynthesis is received from?
Q.26. At the end of which chemical reaction ATP is formed from ADP and P during photosynthesis?
Q.27. In which reaction production of carbon dioxide takes place and sugar, starch are formed during photosynthesis?
Q.28. Dark chemical reaction is also known as?
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