The first part of the Cell Theory states: "What happens in Cell Theory, stay in Cell Theory."
True
False
2. Multiple Choice
20 seconds
1 pt
The second part of Cell Theory states: "All living things are made up of cells."
True
False
3. Multiple Choice
20 seconds
1 pt
All cells are produced ____________.
from nothing
from other cells
4. Multiple Choice
30 seconds
1 pt
______________ are the basic unit of living things.
Kittens
Organisms
Cells
Organelles
5. Multiple Choice
30 seconds
1 pt
When observing cells, which of the following optical tools is most appropriate?
Hand lens
Telescope
Petri dish
Microscope
6. Multiple Choice
30 seconds
1 pt
Why are microscopes important when studying most cells?
Most cells are very large.
Most cells are very small.
Most cells move very quickly.
Most cells are dead.
7. Multiple Choice
30 seconds
1 pt
Which of the following is NOT one of the three parts of Cell Theory?
All living things are made of cells.
The cell is the smallest living thing that can perform all the functions of life.
Cells are too small to see without a microscope.
All cells must come from pre-existing cells.
8. Multiple Choice
30 seconds
1 pt
All organisms are made of:
organelles
cytoplasm
DNA
cells
9. Multiple Choice
30 seconds
1 pt
The basic unit of life is called a (n)
atom
compound
cell
energy
10. Multiple Choice
30 seconds
1 pt
Rocks are not living because
they never move
they aren't needed for humans
they are not made of cells
they don't break down
11. Multiple Choice
30 seconds
1 pt
True or False: there were more than two scientists who contributed to the cell theory
True
False
12. Multiple Choice
30 seconds
1 pt
Who are the three scientists credited with creating the Cell Theory?
Schlieden, Schwann, Virchow
Schindler, Schmeil, Vanderhoot
Schwimmer, Shanazzek, Van Halen
13. Multiple Choice
30 seconds
1 pt
Anton van Leeuwenhoek made his own version of the microscope and discovered something very odd when he looked a the gunk on his teeth. What did he discover?
Cells
Bacteria
Cavities
Influenza
14. Multiple Choice
30 seconds
1 pt
The first person to create a microscope was?
Pastaur
Anton Van Leewenhoek
Robert Hooke
Schwann
15. Multiple Choice
30 seconds
1 pt
You should always carry the microscope by the
arm and base
arm and body tube
arm only
16. Multiple Choice
30 seconds
1 pt
The diaphragm helps to
focus
allow light to pass through the stage
change the lens size
17. Multiple Choice
30 seconds
1 pt
When looking through your microscope, you move your slide to the right- It appears
to move to the right
to stay the same
to move to the left
18. Multiple Choice
30 seconds
1 pt
When looking at a specimen on your slide, you should always start with the
low power objective lens
medium power objective lens
high power objective lens
19. Multiple Choice
30 seconds
1 pt
The _______focuses the image under low power.
revolving nosepiece
fine adjustment knob
coarse adjustment knob
20. Multiple Choice
30 seconds
1 pt
The__________ sharpens the image under high power.
revolving nosepiece
fine adjustment knob
coarse adjustment knob
21. Multiple Choice
30 seconds
1 pt
You can find total magnification by which of the following methods?
adding the eyepiece and the objective lens
multiplying the eyepiece and the objective lens
adding the eyepiece and all of the objective lenses
multiplying the eyepiece and all of the objective lenses
22. Multiple Choice
30 seconds
1 pt
What is number 18?
stage
eyepiece
objective lens
base
23. Multiple Choice
30 seconds
1 pt
What is number 14?
stage clips
stage
diaphragm
light source
24. Multiple Choice
30 seconds
1 pt
What is number 15?
light source
base
coarse adjustment
fine adjustment
25. Multiple Choice
30 seconds
1 pt
What is number 16?
revolving nosepiece
objective lense
body tube
eyepiece
26. Multiple Choice
30 seconds
1 pt
What is number 17?
body tube
arm
stage
base
27. Multiple Choice
30 seconds
1 pt
What is number 19?
diaphragm
coarse adjustment
fine adjustment
light source
28. Multiple Choice
30 seconds
1 pt
What is number 20?
eyepiece
body tube
arm
base
29. Multiple Choice
30 seconds
1 pt
Who was the person who used his microscope to observe a thin slice of cork, and concluded that the cork was made up of cells?