terms Flashcards
1
Q
compound microscope
A
2
Q
parfocal
A
stays focused
3
Q
stage adjustment knob
A
moves slide from side to side
4
Q
iris/diaphragm
A
used to adjust light
5
Q
coarse focus knob
A
helps focus using only the 4x lens
6
Q
fine focus knob
A
help focus more, sharpens
7
Q
condenser lens
A
condenses light rays
8
Q
4x lens
A
“scanning lens” allows you to see more area
9
Q
10x lens
A
low power
10
Q
40x lens
A
high power
11
Q
100x
A
immersion oil - useless without it
12
Q
microorganisms
A
too small to see with naked eye
13
Q
microbiology
A
14
Q
fermentation
A
when sufgar is converted to acid or alcohol
15
Q
colony
A
population of cells arising from a singkle cell
