intro to biotech.pptx
TRANSCRIPT
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Introduction to Biotechnology
By:Engr. VERA MARIE L. LANARIA
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Broad Definition: BIOTECHNOLOGY
“Commercial techniques that uses living organisms, or substances from those organisms, to make or modify a product, including techniques used for the improvement of the characteristics of economically important plants & animals and for the development of microorganisms to act on the environment.”
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In ancient times…. fermentation of beverage and food cross-breeding of plants and animals
for better yields
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New Biotechnology
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What’s the role of a biochemical engineer???
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MICROBIOLOGY
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Do you know what role microorganisms play in these products?
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What does life really look like?????
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Father of Microbiology
a Dutch tailor, merchant, and lens grinder
the man who discovered the microbial world
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Father of Taxonomy a Swedish botanist developed taxonomic
system
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Linnaeus Taxonomy
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Developed the theory that all living things are composed of CELLS.
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What’s a CELL?
CELLS are living entities, surrounded by a membrane, that are capable of growing, reproducing, responding, and metabolizing.
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Two types of cells…. Prokaryotes
Eukaryotes
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Prokaryotes are simple cells
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Eukaryotes are complex
cells
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Some organelles and its functions…
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Classifications of Living Things…