Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Micro Lecture 1
| Question | Answer |
|---|---|
| Uses of Bacteria | -degradation of toxic waste -Probiotics -Agriculture -Antibiotics -rDNA -Chemical industry |
| Janssen | Early Lenses |
| Hooke | Early Microscope |
| Leeuweenhoek | -Early microscope, fuzzy view 1674-1723 -Father of microbiology |
| Spontaneous Generation | Disproved Redi-flies did not arise from rotting meat Spallanzani-Boiled flasks after sealing |
| Pasteur | -brought end to spontaneous generation -Swan necked flask experiment, boiled liquids could remain sterile, even when exposed to air -Pasteurization -Discovered that fermentation of grapes to produce alcohol was due to a single living yeast |
| Tyndall | -reconfirmed Pasteur's work -developed tyndallization, intermittent heating to kill all life forms |
| Koch's Postulates | 1.) Bacterium present in diseased host, not in healthy 2.) Grow bacterium in pure culture outside host 3.) inoculate healthy host w/bacterium, it must develop disease 4.) re-isolate the bacterium from the host, it must be identical to the original str |
| Lister | developed "antispetic principles", developed phenol which is used in surgical bandages |
| Paul Ehrlich | established chemotherapy; demonstrated that antibodies develop as a result of prior interaction with a pathogen |
| Jenner | early vaccination studies |
| Metchnikoff | developed the theory that whit blood cells, phagocytes, engulfed foreign particles and destroyed them |
| Berg | spliced bacterial phage DNA into the bacterial chromosome |
| Boyer & Cohen | inserted foreign DNA into a plasmid/vector |
| Mullis | developed PCR technique |
Created by:
clewis3
Popular Biology sets