Topic Details (Notes format)

Photosynthesis

Subject: General Science

Book: NCERT Biology Class 12

Process of light energy conversion into chemical energy.
- **Light and Dark Reactions**:
- Photochemical and biosynthetic phases.
- **Chlorophyll and Pigments**:
- Role in capturing sunlight.
- **Factors Affecting Photosynthesis**:
- Light, CO₂, temperature.

**Possible Exam Questions:**
1. Explain the mechanism of the light-dependent reactions.
2. What are the differences between C3 and C4 plants?
3. How does CO₂ concentration affect photosynthesis?
4. What is the significance of the Calvin cycle?
5. Discuss the role of chlorophyll in photosynthesis.

Practice Questions

Which vitamin is responsible for blood clotting?

View Question

What type of electromagnetic radiation has the longest wavelength?

View Question

Which particle is responsible for the negative charge of an atom?

View Question

What is the chemical formula of sulfuric acid?

View Question

What is the chemical formula of water?

View Question

What type of energy is stored in a stretched rubber band?

View Question

What is the pH of pure water at 25°C?

View Question

What is the approximate age of the Earth?

View Question

Which organ regulates blood sugar levels in the human body?

View Question

Which gas is known as "laughing gas"?

View Question