WorksheetsMicroscopes and Water Bears
Total questions: 15
Worksheet time: 10mins
What is the most you can magnify on the microscopes in the lab?
What moves the stage slowly, and a small distance?
What allows light to come though to the slide?
stage
stage clips
Which knob do you use first when the scanning lens is in place and the stage is at its lowest?
(this is to FIND the specimen)
Fine adjustment knob
light switch
Coarse Adjustment knob
What is the total magnification if you are looking at a specimen with the 40X objective lens?
4x
100x
400x
10x
What is the magnification of the ocular lens?
4x
100x
10x
400x
Choose the best title for the slide you see in the image (onion peel)
gray bricks with purple gum stuck to them
cells
plant
onion peel cells at 400x
When labeling, it's ok to cross lines and write the words at an angle.
Ture
False
When labeling, it's ok to use arrows.
true
false
Before you move to the next objective lens, you should move the stage with the coarse adjustment knob.
yes
no
Draw a water bear.
Tardigrades are not called "extremophiles" because they do not thrive in harsh environments.
True
False
I don't know what a tardigrade is.
The process whereby an organism temporarily suspends its metabolism is known as
Anhydrobiosis
cryptobiosis
Cryobiosis
encystment
