Biotechnology Principles and Processes - Class 12 CBSE Important Questions 2023 | Class 12 Biology
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✅ In this video,
✔️ Class: 12th
✔️ Subject: Biology
✔️ Chapter: Biotechnology Principles and Processes (Chapter 11)
✔️ Topic Name: Biotechnology Principles and Processes - Class 12 CBSE Important Questions 2023 | Class 12 Biology Chapter 11
✔️ Topics Covered In This Video : This video provides valuable information for students who are preparing for the CBSE Class 12 Biology exam in the year 2023. It is presented by Shubham Sir and provides a thorough overview of the important questions from chapter 11: Biotechnology Principles and Processes. This comprehensive guide will help students develop a deeper understanding of concepts covered in this chapter, enabling them to ace their exams.
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00:00 Introduction: Biotechnology Principles and Processes
01:12 Biotechnology
07:28 Definition of Biotechnology given by The European Federation of Biotechnology (EFB)
10:09 Principal of Biotechnology
14:49 The Construction of the first recombinant DNA
17:38 The basic steps in genetically modifying organisms are
20:17 Tools of Recombinant DNA Technology
22:55 Restriction Enzymes (RE)
32:15 Palindromic Nucleotide Sequences
35:30 DNA Ligases
39:41 Cloning Vectors
41:52 Essential features of a cloning vector are
43:40 Origin of replication (ori)
46:30 Cloning Sites
48:34 Examples of vectors commonly used in RDT
51:03 Comparison of Plasmid DNA versus Chromosomal DNA
53:22 Processes of recombinant DNA technologies
56:58 (1) Isolation of the Genetic Material (DNA)
58:51 (2) Fragmentation of DNA by RE
01:00:27 Agarose Gel Electrophoresis
01:03:03 (4) Amplification of Gene of Interest using PCR
01:06:24 (5) Ligation of the DNA fragment into a vector
01:08:12 Culturing the Host Cells in a Nutrient Medium at a Large Scale for Obtaining the Foreign Gene Product:
01:10:30 Question 1 to 10: Multiple Choice Questions (MCQ): Biotechnology Principles and Processes
01:30:47 Question 11 to 19: Multiple Choice Questions (MCQ): Biotechnology Principles and Processes
01:44:36 Question 1 to 10: Very Short Answer type Questions: Biotechnology Principles and Processes
Question 1 - How is copy number of the plasmid vector related to yield of recombinant protein?
02:11:58 Question 1 to 6: Short Answer type Questions: Biotechnology Principles and Processes
Question 1 - Name the region marked A,B, and C.
02:27:38 Question 7 to 12: Short Answer type Questions: Biotechnology Principles and Processes
02:51:23 Question 1 to 3: Long Answer type Questions: Biotechnology Principles and Processes
Question 1 - Describe the role of Agrobacterium tumefaciens in transforming a plant cell.
03:10:08 Question 1 to 3: Case Based Questions: Biotechnology Principles and Processes
Question 1 - Read the following and answer any four questions from (i) to (v) given below:
04:01:18 Website Overview
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