Topic Details (Notes format)

Cell: The Unit of Life

Subject: General Science

Book: NCERT Biology Class 11

The cell is the fundamental unit of life.
- **Types of Cells**:
- Prokaryotic (Bacteria) vs. Eukaryotic (Plants, Animals).
- **Cell Organelles and Functions**:
- Nucleus (Controls cell activities).
- Mitochondria (Energy production).
- Ribosomes (Protein synthesis).

**Possible Exam Questions:**
1. Compare prokaryotic and eukaryotic cells.
2. What are the functions of mitochondria?
3. Explain the structure and function of the nucleus.
4. What is the role of ribosomes in protein synthesis?
5. How do plant and animal cells differ?

Practice Questions

Which planet is known as the "Red Planet"?

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What is the main function of the ozone layer?

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What is the primary function of white blood cells?

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Which of the following is a fundamental force in nature?

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What is the term for an organism that can make its own food?

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Which type of blood vessel carries blood away from the heart?

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Which vitamin is responsible for blood clotting?

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Which component of blood carries oxygen?

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Which part of the brain is responsible for balance and coordination?

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What is the most common state of matter in the universe?

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