1. Plant and Soil Science Plant Science Technology Lesson 1 & 2
Biotechnology
Plant and Soil Science
Plant Science Technology
Lesson 1 & 2

2. What Is Biotechnology?
Any technique that uses living organisms or substances from those organisms to make or modify a product, to improve plants or animals, or to develop microorganisms for specific uses

3. Biotech Terms Genetics – the biology of heredity
Heredity – the transmission of characteristics from an organism to its offspring through genes in reproductive cells.
Genes – components of cells which determine the individual characteristics of living things
Generation – refers to offspring of common parents
Progeny – offspring
Deoxyribonucleic Acid (DNA) – coded information in a cell that determines what that cell and its successive cells will be become.

4. Biotech Terms cont. Clone – exact duplicate of something
Genetic engineering – movement of genetic information in the form of genes from one cell to another.
Mapping / Gene Mapping – identifying and recording the location of a specific gene on a chromosome.
Gene Splicing / Recombinant DNA Technology – process of removing and inserting genes into DNA.

5. Gregor Johann Mendel

6. Historic Biotech Applications
Yeast – make bread rise
Bacteria – ferment sauerkraut produce cheese(s) other dairy products
Microorganisms – transform fruit and grains into alcoholic beverages

7. Historic Biotech Applications
Silage
green grasses and grains have been stored in air-tight spaces and containers, such as silos, where bacteria convert sugars and starches in acids.
These acids provide a desirable taste and protect the feed from spoilage by other microorganisms

8. Pairs of Strands

9. Double Helix

10. Create Duplicate Strands

11. Plant Genetic Engineering

12. Human Insulin Production