LAB EXAM 1 Flashcards
1
Q
How to prepare a slide for staining?
A
Smear
heat fix
stain
2
Q
Gram +
A
purple
3
Q
gram -
A
red
4
Q
Temp 0-15 celcius
A
Psycrophile
5
Q
temp 20-45 celcius
A
mesophile
6
Q
temp 50 and up
A
thermophile or hyperthemophile
7
Q
temp 4-15 celcius
A
psycrotroph
8
Q
Grow optimally at pH near 3
A
acidophile
9
Q
grow optimally at pH near 7.0
A
neutrophile
10
Q
grow optimally between 8 and 10.5 pH
A
alkalophiles
11
Q
can grow with or without o2
A
faculatative
12
Q
cannot grow without o2 depend on aerobic respiration us o2 as terminal
A
obligate aerobes
13
Q
need o2 to grow but at low o2 concentration 21%
A
microaerophiles
need micro amount of air
14
Q
can grow with o2do not perform aerobic respiration
A
aerotolerant
15
Q
A
