2. MEANING OF MICROBIOLOGY
Microbiology : from Greek word
μῑκρος, mīkros, :"small";
βίος, bios, :"life";
-λογία, -logia
Branch of biology
that dealing with
microscopic forms of life cells.
4. DEFINATION OF MICROBIOLOGY
• MICROBIOLOGY : study of microorganisms
• Unicellular : single cell
• Multicellular :cell colony
or
• Acellular : lacking cells.
6. TYPES OF MICROORGANISMS
EUKARYOTIC:
microorganisms possess membrane
bound organelles
Include :FUNGI & PROTISTS
PROKARYOTIC—
microorganisms: conventionally classified as
lacking membrane-bound organelles
Include : BACTERIA & ARCHAEA
VIRUS :variably classified as organisms,
considered as a either as very simple
microorganisms or very complex molecules.
7. APPLICATION OF MICROBIOLOGY
INDUSTRIAL FERMENTATION
Antibiotic production
Tissues Engineering
DRUG delivery
biotechnologically
important Enzymes such as
Taq Polumerase
Industrial production
of Amino Acids :eg
Alcohol, Vinegar and Dairy
Products Production
BIOPOLYMER Production
Microbial Biodegradation
Various strains of non-
pathogenic Clostridia can
infiltrate and replicate
within solid tumors.:
Clostridial vectors.