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How to Master Molecular Basis of Inheritance for NEET? | Biology Class 12 PDF Download

Let's explore the Biology chapter called "Molecular Basis of Inheritance" and how it's important for the NEET exam. By studying the past years NEET questions (from 2016 to 2024), we can see that this chapter is really important in the exam. If you want to score well in NEET, you need to understand the concepts in this chapter.

Meeting Your Timetable Goals with EduRev!


The study plan for this chapter offers you a schedule to manage your time effectively for learning and practicing the chapter thoroughly. By following this plan diligently, you'll be well-prepared to tackle even the most challenging questions asked in NEET related to each chapter. EduRev makes your preparation easier and saves you time by providing comprehensive resources for each topic. These resources include chapter notes, videos, and tests for every topic and chapter.

To access these valuable resources, including documents, videos, and tests, simply click here.

Topics Covered in the Chapter:

  1. DNA: Structure of Polynucleotide Chain
  2. Structure & Packaging of DNA Helix
  3. Search for Genetic Material
  4. Genetic Code
  5. Translation
  6. Human Genome Project
  7. DNA Fingerprinting
  8. Transcription: Molecular Basis of Inheritance
  9. Regulation of Gene Expression
  10. Enzymes: DNA

Now, let's create a 5-day study plan to cover these topics effectively, followed by a dedicated day for revision. We will also provide study tips and utilize EduRev resources to enhance your understanding.

Recommended Tip: Review the past year's questions related to this chapter. This will provide you with insights into the types of questions typically included in the exam and the level of detail you need to study.  Getting a sneak peek ahead of time can be a game-changer!

Day 1: DNA Structure and Packaging

  • What to Read: Start with the NCERT textbook for "DNA: Structure of Polynucleotide Chain" and "Structure & Packaging of DNA Helix." Pay attention to the structure of DNA, including base pairing and the double helix.
  • Study Tips: Create flashcards with the key terms and structures to aid memory. Visualize the DNA structure.
  • Resources: NCERT Textbook, Video

Day 2: Search for Genetic Material and Genetic Code

  • What to Read: Continue with the NCERT textbook for "Search for Genetic Material" and "Genetic Code." Understand the experiments that led to the identification of DNA as the genetic material and the genetic code.
  • Study Tips: Create a mind map to visualize the experiments and key findings.
  • Resources: NCERT Textbook, Mindmap

Day 3: Translation and Human Genome Project

  • What to Read: Dive into "Translation" and "Human Genome Project" from the NCERT textbook. Understand the process of protein synthesis and the significance of the Human Genome Project.
  • Study Tips: Create flashcards with the steps of translation and important terms. Try to relate the Human Genome Project to real-life applications.
  • Resources: NCERT Textbook, Summary

Day 4: DNA Fingerprinting and Transcription

  • What to Read: Cover "DNA Fingerprinting" and "Transcription: Molecular Basis of Inheritance" in the NCERT textbook. Understand the principles of DNA fingerprinting and the process of transcription.
  • Study Tips: Create mnemonics for the steps of transcription and the uses of DNA fingerprinting.
  • Resources: NCERT Textbook, Mnemonics

Day 5: Regulation of Gene Expression and Enzymes: DNA

  • What to Read: Conclude your study with "Regulation of Gene Expression" and "Enzymes: DNA" in the NCERT textbook. Understand how genes are regulated and the role of enzymes in DNA replication.
  • Study Tips: Create a flowchart to illustrate gene regulation mechanisms. Focus on enzyme functions and their importance.
  • Resources: NCERT Textbook, PPT

Day 6: Revision

  • How to Revise: Review your flashcards, mind maps, and mnemonics created during the week. Go through important points from each topic.
  • Study Tips: Use the Mindmap and Summary resources for quick revision. Solve questions from the NCERT textbook and the NEET previous year questions.

In the NEET exam, you'll encounter questions like the ones mentioned in below links. The best way to review and get better at the topics is to solve the questions. If you find a question tricky, it's a sign that you might not fully grasp that topic. In that case, it's a good idea to revisit the topic and study it again and solve more and more questions related to it.

Remember to stick to this study plan diligently and take advantage of EduRev's comprehensive resources to aid your understanding. Good luck with your preparation for the NEET exam!
Here are all the important links and topic-specific links for the chapter "Molecular Basis of Inheritance" listed at the end for your convenience:

Important Links for the Chapter:

Topic-Specific Links:

  1. DNA: Structure of Polynucleotide Chain
  2. Structure & Packaging of DNA Helix
  3. Search for Genetic Material
  4. Genetic Code
  5. Translation
  6. Human Genome Project
  7. DNA Fingerprinting
  8. Transcription: Molecular Basis of Inheritance
  9. Regulation of Gene Expression
  10. Enzymes: DNA

Please use these links as references for your study and preparation. Good luck!

The document How to Master Molecular Basis of Inheritance for NEET? | Biology Class 12 is a part of the NEET Course Biology Class 12.
All you need of NEET at this link: NEET
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FAQs on How to Master Molecular Basis of Inheritance for NEET? - Biology Class 12

1. What is the structure and packaging of DNA?
Ans. DNA (deoxyribonucleic acid) is a double-stranded molecule that forms a twisted ladder-like structure called a double helix. It consists of two long chains of nucleotides, which are made up of a sugar-phosphate backbone and nitrogenous bases (adenine, thymine, cytosine, and guanine). The DNA molecule is packaged into structures called chromosomes in the nucleus of the cell.
2. What is the genetic material and genetic code?
Ans. The genetic material refers to the molecule that carries the genetic information in living organisms. In most organisms, including humans, DNA is the genetic material. The genetic code is the set of rules by which the genetic information in DNA is translated into proteins. It consists of codons, which are three-nucleotide sequences that specify a particular amino acid or signal the end of protein synthesis.
3. What is the role of transcription in gene expression?
Ans. Transcription is the process by which the genetic information in DNA is copied into a molecule called RNA (ribonucleic acid). It is a crucial step in gene expression as it allows the genetic code to be transferred from DNA to RNA. The RNA molecule, known as messenger RNA (mRNA), carries the information to the ribosomes, where it is used as a template for protein synthesis.
4. How does DNA fingerprinting work?
Ans. DNA fingerprinting is a technique used to identify individuals based on their unique DNA profiles. It involves extracting DNA from a sample, amplifying specific regions of the DNA using polymerase chain reaction (PCR), and then analyzing the resulting DNA fragments. These fragments are separated using a technique called gel electrophoresis, and the resulting pattern of bands is compared to known DNA profiles to determine identity or relatedness.
5. What is the Human Genome Project?
Ans. The Human Genome Project was an international research effort that aimed to sequence the entire human genome, which is the complete set of DNA in humans. It was completed in 2003 and provided a comprehensive map of the human genome, including the location and sequence of every gene. This project has greatly advanced our understanding of human genetics and has paved the way for personalized medicine and other applications.
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