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 part of the plant conducts water?

View Question

Which planet is known as the "Red Planet"?

View Question

Which organ is responsible for detoxifying harmful substances in the human body?

View Question

What is the unit of electrical resistance?

View Question

Which is the smallest bone in the human body?

View Question

Which metal is liquid at room temperature?

View Question

What is the chemical formula of water?

View Question

Which law states that energy cannot be created or destroyed?

View Question

Which process describes the splitting of a nucleus into smaller nuclei?

View Question

Which organ is responsible for filtering blood in the human body?

View Question