Topic Details (Notes format)

Biomolecules: Proteins and Enzymes

Subject: General Science

Book: NCERT Chemistry Class 12

Study of essential macromolecules in biological systems.
- **Structure and Function of Proteins**:
- Fibrous vs. globular proteins.
- **Enzymes as Biological Catalysts**:
- Lock and key model.
- **Factors Affecting Enzyme Activity**:
- Temperature, pH, substrate concentration.

**Possible Exam Questions:**
1. Differentiate between fibrous and globular proteins.
2. What is the lock and key model of enzyme action?
3. Explain how temperature affects enzyme activity.
4. What are the industrial applications of enzymes?
5. Discuss the role of enzymes in metabolism.

Practice Questions

Which is the smallest bone in the human body?

View Question

Which disease is caused by a virus?

View Question

Which organelle is responsible for photosynthesis in plants?

View Question

What is the main component of the human skeleton?

View Question

What is the chemical formula for carbon dioxide?

View Question

What is the unit of force in the SI system?

View Question

What is the chemical symbol for the element iron?

View Question

Which acid is found in the human stomach?

View Question

Which gas is known as "laughing gas"?

View Question

Which gas is used in fire extinguishers?

View Question