First exam Flashcards
(50 cards)
1
Q
1 inch
A
2.5 cm
2
Q
1 foot
A
30 cm
3
Q
1 yard
A
.9 meter
4
Q
1 mile
A
1.6 km
5
Q
1 oz
A
28 g
6
Q
1lb
A
.45 kg
7
Q
1 fl oz
A
30 ml
8
Q
1 pint
A
.47 l
9
Q
1 quart
A
.95 l
10
Q
1 gallon
A
3.8 l
11
Q
1 cup
A
.24 l
12
Q
deci
A
.1
13
Q
centi
A
.01
14
Q
mili
A
.001
15
Q
micro
A
-6
16
Q
nano
A
-9
17
Q
pico
A
-12
18
Q
deka
A
10
19
Q
hecto
A
100
20
Q
kilo
A
1000
21
Q
mega
A
6
22
Q
giga
A
9
23
Q
F to C
A
5(F)= 9(c)+160
24
Q
condenser iris diaphragm
A
controls the amount of light that passes through
25
Mag total equation
Mag(total)=Mag(obj)xMag(ocu)
26
parfocal
Microscope stays focused after 40 magnification is moved.
27
parcentered
Will keep centered even after the 40 magnification is moved
28
ocular magnification
10x
29
Fov eqution
Fov(low)xMag(low)=Fov(high)xMag(high)
30
Brownian movement
collision of molecules
31
phenolpthalien
Ph indicator that turn red when a base is detected
32
Iodine
Starch indicator turns dark blue when starch is detected
33
When a low concentration of glucose in a dialysis bag is out in a hypertonic solution?
The weight is lowered because water is being diffused into the bag and the glucose in the dialysis bag is diffused out.
34
Hypertonic
Solution with high concentration of solute
35
Hypotonic
Solution with low concentration of solute
36
Isotonic
two solutions that have the same concentration
37
lysis
splitting open of a blood cell in a hypotonic soluton
38
plasmolysis
shrinkage of a plant cell in a hypertonic solution
39
baccilius
rod-shaped
40
coccus
Spherical
41
Spirrilium
Spiral
42
binary fission
dna replicates and splits in half (bacteria)
43
conjugation
part of the genetic material of one bacterium is tranfered to another.
44
Gram positive
Have thicker walls that retain the purple dye
45
why is safranin used?
to counter dye and contrast the purple.
46
What is the alcohol used as?
to remove any dye that does not stick with the cell wall (the gram negative cell walls)
47
Rhizobium
bacterium that can fix notrogen
48
what Kingdoms is in the Domain Eukarya
plantae, fungi, animalia, protista
49
what is in the domain Archea
kingdom archeabacteria
50
domain bacteria
kingdom bacteria
