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What is the role of carbon dioxide in photosynthesis?
- a)It is a waste product
- b)It is absorbed by plants
- c)It is not involved in photosynthesis
- d)It is released by plants
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What is the role of carbon dioxide in photosynthesis?a)It is a waste p...
Carbon dioxide is absorbed by plants during photosynthesis, where it is used to produce oxygen and glucose, crucial for plant growth.
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What is the role of carbon dioxide in photosynthesis?a)It is a waste p...
Role of Carbon Dioxide in Photosynthesis
Photosynthesis is a vital process that sustains life on Earth, primarily occurring in plants, algae, and some bacteria. During this process, carbon dioxide plays a crucial role.
1. Absorption of Carbon Dioxide
- Plants absorb carbon dioxide (CO2) from the atmosphere through small openings in their leaves called stomata.
- This gas is essential for the photosynthesis process, where it is used to produce glucose and oxygen.
2. Conversion into Glucose
- In the presence of sunlight and chlorophyll, plants convert carbon dioxide and water into glucose (a type of sugar) and oxygen.
- The chemical equation representing this process is:
- Carbon dioxide + Water + Sunlight → Glucose + Oxygen
3. Energy Storage
- The glucose produced is stored as energy, which plants use for growth, reproduction, and other metabolic activities.
- This energy is also passed along the food chain when animals or humans consume plants.
4. Importance of Oxygen Release
- While carbon dioxide is absorbed, oxygen is released as a byproduct, which is essential for the survival of most living organisms on Earth.
- This exchange helps maintain the balance of gases in the atmosphere.
Conclusion
In summary, carbon dioxide is not a waste product; instead, it is a vital component absorbed by plants during photosynthesis. It enables the conversion of solar energy into chemical energy, sustaining life and contributing to the oxygen supply in our environment.
Photosynthesis is a vital process that sustains life on Earth, primarily occurring in plants, algae, and some bacteria. During this process, carbon dioxide plays a crucial role.
1. Absorption of Carbon Dioxide
- Plants absorb carbon dioxide (CO2) from the atmosphere through small openings in their leaves called stomata.
- This gas is essential for the photosynthesis process, where it is used to produce glucose and oxygen.
2. Conversion into Glucose
- In the presence of sunlight and chlorophyll, plants convert carbon dioxide and water into glucose (a type of sugar) and oxygen.
- The chemical equation representing this process is:
- Carbon dioxide + Water + Sunlight → Glucose + Oxygen
3. Energy Storage
- The glucose produced is stored as energy, which plants use for growth, reproduction, and other metabolic activities.
- This energy is also passed along the food chain when animals or humans consume plants.
4. Importance of Oxygen Release
- While carbon dioxide is absorbed, oxygen is released as a byproduct, which is essential for the survival of most living organisms on Earth.
- This exchange helps maintain the balance of gases in the atmosphere.
Conclusion
In summary, carbon dioxide is not a waste product; instead, it is a vital component absorbed by plants during photosynthesis. It enables the conversion of solar energy into chemical energy, sustaining life and contributing to the oxygen supply in our environment.
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What is the role of carbon dioxide in photosynthesis?a)It is a waste p...
Carbon dioxide is released by the plants in the night time
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