Genetic engineering Flashcards
1
Q
what is genetic engineering
A
the process of transferring useful characteristics into a plant, animal, or microorganism by inserting from another organism
2
Q
what and when was the first product of genetic engineering
A
- tomato 1990
3
Q
what are the top four genetically modified crops
A
- soybeans
- corn
- cotton
- canola
4
Q
why was crop genetic engineering developed
A
- to aid farmers
- increase productivity by reducing crop damage from weeds, diseases or insects
5
Q
when was the first genetically engineered hormone developed
A
1978- somatostatin(inhibits the secretion of other hormones)
6
Q
how do 90% of diabetics get their insulin
A
- genetically engineered bacteria
7
Q
somatropin
A
synthetic growth hormone- helps athletes build muscles
- on a drug test it just shows increased levels
