Topic Details (Notes format)

Genetics: Molecular Basis of Inheritance

Subject: General Science

Book: NCERT Biology Class 12

Study of genetic material and its expression.
- **DNA Replication**:
- Mechanisms and enzymes involved.
- **Gene Expression**:
- Transcription and translation.
- **Genetic Disorders**:
- Mutation and hereditary diseases.

**Possible Exam Questions:**
1. Explain the process of DNA replication.
2. How does transcription lead to protein synthesis?
3. What are the types of genetic mutations?
4. Describe the role of tRNA in translation.
5. Discuss the genetic basis of hereditary diseases.

Practice Questions

Which gas is most abundant in Earth’s atmosphere?

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Which gas is released during photosynthesis?

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What is the primary source of energy for life on Earth?

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What type of electromagnetic radiation has the longest wavelength?

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Which component of blood carries oxygen?

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Which scientist is known for the laws of motion?

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

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What is the main function of the ozone layer?

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

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What is the approximate age of the Earth?

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