Molecular Basis of Inheritance - Class 12 CBSE Important Questions 2023 | Class 12 Biology Chapter 6
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✔️ Class: 12th
✔️ Subject: Biology
✔️ Chapter: Molecular Basis of Inheritance (Chapter 6)
✔️ Topic Name: Molecular Basis of Inheritance - Class 12 CBSE Important Questions 2023 | Class 12 Biology Chapter 6
✔️ Topics Covered In This Video : This video provides expert advice from Shubham sir on the important questions to prepare for the Central Board of Secondary Education (CBSE) Class 12 Chapter 6 Molecular Basis of Inheritance exam for the year 2023. Learn tricks and tips to quickly grasp the topic and stay ahead of the curve. Gain the knowledge needed to ace this important exam with confidence.
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00:00 Introduction: Molecular Basis of Inheritance
03:20 Nucleic Acid
04:55 The DNA
10:00 Amount of DNA in different organisms
12:31 Double helix model of DNA
18:07 Chargaff's Rule
18:43 Packaging of DNA Helix
22:46 Chromatin
25:07 Central Dogma
27:51Transforming Principle
33:35 Avery, Macleod and McCarty
34:52 Hersey & Chase
35:43 DNA vs RNA
39:31 Taylor
40:26 Replication
41:47 Machinery & Enzymes in Replication
43:43 Replication Fork
47:57 Transcription
51:48 Cistron
52:51 Transcription in Prokaryotes
54:48 Transcription in Eukaryotes
55:41 Genetic code
58:33 Translation
01:00:31 Regulation of Gene Expression
01:01:59 Lac Operon
01:05:55 Human Genome Project (HGP)
01:07:49 Organisations Involved in HGP
01:08:34 Methodologies used in HGP
01:09:22 Commonly used vectors
01:10:18 Goals of HGP
01:12:26 Silence features of HGP
01:14:13 DNA Fingerprinting
01:19:10 Question 1 to 10: Multiple Choice Questions (MCQ): Molecular Basis of Inheritance
Question 1 - In a DNA strand the nucleotides are linked together by:
01:44:59 Question 11 to 20: Multiple Choice Questions (MCQ): Molecular Basis of Inheritance
02:06:01 Question 21 to 28: Multiple Choice Questions (MCQ): Molecular Basis of Inheritance
02:22:10 Question 1 to 11: Very Short Answer type Questions: Molecular Basis of Inheritance
Question 1 - What is the function of histones in DNA packaging?
02:58:57 Question 1 to 10: Short Answer type Questions: Molecular Basis of Inheritance
Question 1 - Define transformation in Griffith's experiment. Discuss how it helps in the identification of DNA as the genetic material.
03:35:09 Question 11 to 20: Short Answer type Questions: Molecular Basis of Inheritance
04:01:44 Question 21 to 23: Short Answer type Questions: Molecular Basis of Inheritance
04:09:11 Question 1 to 4: Long Answer type Questions: Molecular Basis of Inheritance
Question 1 - Give an account of post transcriptional modifications of a eukaryotic mRNA.
05:10:23 Question 1 to 5: Case Based Questions: Molecular Basis of Inheritance
Question 1 - Read the following and answer any four questions from (i) to (v) given below:
06:10:40 Website Overview
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