Intro Flashcards
1
Q
3 Domains of Life
A
1) Bacteria
2) Archea
3) Eukaryote
2
Q
4 Phases of Bacterial Growth
A
1) Lag
2) Log Growth
3) Stationary
4) Death
3
Q
Reproduce by ______
A
Binary fission
4
Q
Shape Classification
A
- Coccus
- Rod
- Spirillum
5
Q
O2 Utilization
- Need O2
A
Obligate Aerobe
6
Q
O2 Utilization
- O2 Toxic
A
Obligate Anaerobe
7
Q
O2 Utilization
- Use O2 (not need)
A
Facultative Anaerobe
8
Q
O2 Utilization
- Not use O2 (not toxic)
A
Aerotolerant Anaerobe
9
Q
O2 Utilization
- Low O2
A
Microaerophile
10
Q
Gram Positive = colour during gram stain?
A
Purple
11
Q
Gram Negative = colour during gram stain?
A
Pink
12
Q
Commensalism
A
one benefits, no effect to other
13
Q
Mutualism
A
both benefits
14
Q
Parasitism
A
one benefits at expense of other
15
Q
Bacterial Cell Wall
- made of?
- prevents ___?
A
- peptidoglycan
- prevents osmosis
