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cellbio 4 4
biotech
| Term | Definition |
|---|---|
| biotech | altering an organism's dna to achieve specific goal |
| artificial selection | changing organisms via controlled breeding |
| genetic engineering | using biological processes to build better organisms |
| insulin | tells muscle/liver/fat cells to absorb sugar |
| type 1 diabetes | immune system kills insulin-making cells |
| type 2 diabetes | muscle/liver ignore insulin |
| transgenic organism | organism whose dna is altered by man |
| restricting enzymes | bacteria cuts up dna to kill stuff. we use this to extract genes we want |
| plasmids | extra bacteria dna, they share with other bacteria |
| reproductive cloning | creating copies of organism without sex (genetic variety) |
| polly | sheep, genes altered to make human growth hormone in milk |
| dolly | first mammal clone (of polly) |
| STEM cells | nondifferentiated, can be given any job, can hypothetically be used to fix muscle/nerve damage |
| personalized medicine | sometimes, different treatments will work better for different people who have the exact same disorder |
| synthetic biotech | creating artificial life |