PPT: Biotechnology - Principle & Processes | Biology Class 12 - NEET PDF Download

 Page 1


Biotechnology - 
Principles and 
Processes
Explore the fascinating world of biotechnology, from 
ancient fermentation to cutting-edge genetic 
engineering.
Page 2


Biotechnology - 
Principles and 
Processes
Explore the fascinating world of biotechnology, from 
ancient fermentation to cutting-edge genetic 
engineering.
Principles of 
Biotechnology
Definition
Biotechnology deals with 
techniques of using live 
organisms or enzymes from 
organisms to produce 
products and processes 
useful to humans.
Evolution
From ancient fermentation 
to modern DNA technology 
and genetic engineering.
Modern Focus
Emphasizes GMOs and molecular techniques for industrial-scale 
production.
Page 3


Biotechnology - 
Principles and 
Processes
Explore the fascinating world of biotechnology, from 
ancient fermentation to cutting-edge genetic 
engineering.
Principles of 
Biotechnology
Definition
Biotechnology deals with 
techniques of using live 
organisms or enzymes from 
organisms to produce 
products and processes 
useful to humans.
Evolution
From ancient fermentation 
to modern DNA technology 
and genetic engineering.
Modern Focus
Emphasizes GMOs and molecular techniques for industrial-scale 
production.
EFB
European 
Federation of 
Biotechnology 
(EFB)
Provides a modern, 
traditional definition 
of biotechnology.
Definition given 
by EFB
The integration of 
natural science and 
organisms, cells, parts 
thereof, and molecular 
analogues for 
products and services9
Practical Applications
Emphasizes both scientific foundation and practical 
utility.
Page 4


Biotechnology - 
Principles and 
Processes
Explore the fascinating world of biotechnology, from 
ancient fermentation to cutting-edge genetic 
engineering.
Principles of 
Biotechnology
Definition
Biotechnology deals with 
techniques of using live 
organisms or enzymes from 
organisms to produce 
products and processes 
useful to humans.
Evolution
From ancient fermentation 
to modern DNA technology 
and genetic engineering.
Modern Focus
Emphasizes GMOs and molecular techniques for industrial-scale 
production.
EFB
European 
Federation of 
Biotechnology 
(EFB)
Provides a modern, 
traditional definition 
of biotechnology.
Definition given 
by EFB
The integration of 
natural science and 
organisms, cells, parts 
thereof, and molecular 
analogues for 
products and services9
Practical Applications
Emphasizes both scientific foundation and practical 
utility.
Principles of 
Biotechnology
1. Genetic Engineering
Direct manipulation of DNA and RNA to alter genetic 
structure.
Add, remove, or modify genes
Create desired phenotypic changes
Increase crop yields
Produce therapeutic proteins
Page 5


Biotechnology - 
Principles and 
Processes
Explore the fascinating world of biotechnology, from 
ancient fermentation to cutting-edge genetic 
engineering.
Principles of 
Biotechnology
Definition
Biotechnology deals with 
techniques of using live 
organisms or enzymes from 
organisms to produce 
products and processes 
useful to humans.
Evolution
From ancient fermentation 
to modern DNA technology 
and genetic engineering.
Modern Focus
Emphasizes GMOs and molecular techniques for industrial-scale 
production.
EFB
European 
Federation of 
Biotechnology 
(EFB)
Provides a modern, 
traditional definition 
of biotechnology.
Definition given 
by EFB
The integration of 
natural science and 
organisms, cells, parts 
thereof, and molecular 
analogues for 
products and services9
Practical Applications
Emphasizes both scientific foundation and practical 
utility.
Principles of 
Biotechnology
1. Genetic Engineering
Direct manipulation of DNA and RNA to alter genetic 
structure.
Add, remove, or modify genes
Create desired phenotypic changes
Increase crop yields
Produce therapeutic proteins
2. Bioprocess Engineering
Controlled handling of biological systems during 
production.
Contamination-free environments
Growth in bioreactors
Mass production of vaccines
Production of antibiotics and enzymes