CBSE Class 12 Biotechnology Syllabus 2022-23: Updated PDF Download

CBSE (Central Board of Secondary Education) has released CBSE Class 12 Biotechnology Syllabus 2022-23 for next year’s board exam. Students of class 12 who are preparing for the academic session 2022-23. They should download this latest CBSE Class 12th Biotechnology Syllabus and read each and every topic mentioned in the latest syllabus.

CBSE Class 12 Students who are preparing for CBSE Board Exam 2022-23 can download the latest CBSE Class 12 Biotechnology syllabus 2022-23 through the direct link given in the article or the official website of CBSE at cbseacademic.nic.in. Class 12 aspirants read the latest CBSE Biotechnology Syllabus 2022-23 given below carefully and prepare according to the same syllabus for Board Exam 2023.

Importance of CBSE Class 12 Biotechnology Syllabus 2022-23

CBSE Class 12 Biotechnology Syllabus 2022-23: Equally significant developments in technology along with the unprecedented growth of human knowledge in the field of biological sciences have brought about significant changes in the existing social and economic systems. The emerging field of biotechnology is expected to further enhance the applications of science and technology for human welfare. Modern biotechnological processes include a wide range of new products such as antibiotics, vaccines, monoclonal antibodies, and many others. In addition, the development of recombinant DNA technology has yielded many new useful products in the fields of healthcare and agriculture.

The present curriculum takes care of all these aspects. There is a full emphasis on introducing the learners to the fundamental concepts, basic techniques, and their applications. It is expected that the knowledge gained through the study of various subjects and the skills acquired through prescribed practical work will enable the learners to face the challenges of academic as well as vocational courses after studying the subject at the senior secondary level.

CBSE Biotechnology Syllabus 2022-23 for Class 12

The theory exam of Biotechnology will be 70 Marks and the practical exam will be 30 marks. Class 12 students will get 3 hours for the theory exam of Biotechnology and 3 hours for the practical exam also.

CBSE Class 12th Biotechnology Syllabus 2022-23 Course Structure

UnitsUnits NameMarks
VProtein and Gene Manipulation40
VICell Culture and Genetic Manipulation30
Practicals30
Total100

Unit-V Protein and Gene Manipulation 40 Marks

Chapter-1: Recombinant DNA Technology

Introduction, Tool of Recombinant DNA technology, Making rDNA molecule, Introduction of recombinant DNA into host cells, Identification of recombinants, Polymerase Chain Reaction (PCR), DNA Sequencing.

Chapter-2: Protein Structure and Engineering

Introduction to the world of proteins, Structure-function Relationship in proteins, Characterization of proteins, Protein based products, Designing proteins (Protein Engineering)

Chapter-3: Genomics, Proteomics, and Bioinformatics

Gene prediction and counting, Genome similarity, SNPs and Comparative genomics, Functional genomics, Proteomics, Information sources, Analysis using bioinformatics tools.

Unit-VI Cell Culture and Genetic Manipulation (30 Marks)

Chapter-1: Microbial Cell Culture and its Applications

Introduction, Microbial nutrition and culture techniques, Measurement and kinetics of microbial growth, Isolation of microbial products, Strain isolation and improvement, Applications of microbial culture technology.

Chapter -2: Plant Cell Culture and Applications

Introduction, Cell, and tissue culture techniques, Applications of cell and tissue culture, Transgenic plants with beneficial traits, Biosafety of transgenic plants

Chapter-3: Animal Cell Culture and Applications

Introduction, Animal cell culture techniques, Applications of animal cell culture, Stem cell technology.

PRACTICALS (30 Marks)

Note: Every student will be required to do the following experiments during the academic session.

  1. Use of special equipment in biotechnology experiments
  2. Isolation of bacterial plasmid DNA
  3. Detection of DNA by gel electrophoresis
  4. Estimation of DNA by UV spectroscopy
  5. Isolation of bacteria from curd & staining of bacteria
  6. Cell viability assay using Evan’s blue dye exclusion method
  7. Data retrieval and database search using the internet site NCBI and download a DNA and protein sequence from the internet, analyze it and comment on it.
  8. Reading a DNA sequencing gel to arrive at the sequence
  9. Project work

Prescribed Books

  • A Text-Book of Biotechnology – Class XII: Published by CBSE, New Delhi
  • A Laboratory Manual of Biotechnology – Class XII: Published by CBSE, New Delhi

CBSE Class 12 Biotechnology Syllabus 2022-23 PDF: Download

CBSE Class 12 Syllabus 2022-23 All Subject

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