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1. THE CELL THEORY
1. Cells are the smallest units of life.
2. Cells come only from existing cells
3. Cell is the unit of function of all living cells
Theodor Schwann Matthais Schleidon Rudolf Virchow

2. Are there exceptions to the cell theory??
No protoplasm No definite nucleus
One celled
Many nuclei
No nucleus

3. Can we see cells?

4. Bio-engineering and Bio-process
Technology

5. • Isolation of industrially important
microorganisms for microbial processes (Organic
acid / antibiotic / enzymes / amino acid) and
improvement of strain for increase yield by
mutation.
• Lab scale media optimization, production and
extraction for any two of the following: Organic
acid / Antibiotic / Enzyme / Amino acid / Wine /
Biosurfactant / Polysaccharide / PHB production.

6. • Cell disruption for intracellular enzymes by
various extraction methods.
• Enzymatic clarification of fruit juices.
• Culturing of Chlorella / Spirulina.
• Liquefaction and saccharification of corn or
molasses.
• Biomedical applications of microbial products.
• Microbial enhanced oil recovery.
• Screening for extra cellular enzyme producing
bacteria