Principles and Processes | Biotechnology and its Principles | Biology | Class 12

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  • Опубліковано 24 вер 2018
  • Through this video, you will learn that :
    Biotechnology is the integration of natural science and organisms, cells,
    parts thereof, and molecular analogues for products and services.
    • Biotechnology mainly works on two core principles- genetic engineering and
    biochemical engineering process.
    Genetic engineering works on three basic steps. These include:
    • identifying the DNA with desirable genes;
    ⚫ introducing the identified DNA into the host;
    • maintenance of introduced DNA in the host and transferring of the DNA to
    its progeny;
    • Biochemical engineering process is to maintain sterile (microbial
    contamination-free) conditions.
    • Stanley Cohen and Herbert Beyer created the first recombinant DNA in
    the year 1972.
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