BIOL 111 Lab Exercise 5
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Prokaryotes vs. Eukaryotes
- Endosymbiosis
- Mitochondria & Chloroplasts
Morphology
- Coccus (circular dots)
- Bacillus (rod)
- Spirilllum (spiral)
Gram Test
- Gram + is blue: lots of peptidoglycan
- Gram - is pink: Lipopolysaccharide around outside
Zones of inhibition
Broad & narrow spectrum antibiotics
- Broad
- both gram+ and gram -
- Narrow
- only one type