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WorksheetsLiving Things & Microscopes Test
Total questions: 21
Worksheet time: 16mins
Name
Class
Date
1.
What part of the microscope moves the stage up and down a little bit?
a)
Fine knob
b)
Coarse knob
c)
Door knob
2.
Which part twists to change the objective lens?
a)
nosepiece
b)
eyepiece
c)
stage
3.
What is the lens at the top of the microscope called?
a)
nosepiece
b)
eyepiece
4.
Where do you carefully place the slide?
a)
nosepiece
b)
stage clips
c)
stage
5.
Which part of the microscope moves the stage up and down a lot?
a)
Fine knob
b)
Coarse knob
c)
Door knob
6.
Which knob do you use at high power?
a)
Coarse knob
b)
Fine knob
c)
Door knob
7.
What controls the amount of light though the slide?
a)
light knob
b)
light source
c)
light bulb
8.
Which knob do you use at low power?
a)
fine knob
b)
coarse knob
c)
door knob
9.
What do we call an organism made up of only one cell?
a)
multicellular
b)
unicellular
c)
tissue
10.
A student eats breakfast before school. Which characteristic?
a)
Adapted to environment
b)
Obtains and uses energy
c)
Grows and develops
11.
This is the smallest unit that carries out all life functions and processes.
a)
tissue
b)
organ
c)
cell
12.
To be considered a living thing, how many characteristics of a living thing are needed?
a)
All 6
b)
4 or more
c)
At least 2
13.
A cat gives birth to kittens. Which characteristic?
a)
Grows & Develops
b)
Reproduces
c)
Responds to stimulus
14.
A bear lives in the forest. If there is a forest fire, it will lose its home. Which need?
a)
Enefrgy
b)
Homeostasis
c)
Living space
15.
A snake lies in the sun to get warm. Which need?
a)
Gas Exchange
b)
Homeostasis
c)
Water
16.
How many hands do you need to carry a microscope?
a)
one
b)
two
c)
three
d)
four
17.
A dog barks when the doorbell rings. Which characteristic?
a)
Responds to stimulus
b)
Cellular organization
c)
Obtains & uses energy
18.
A tadpole becomes a frog. Which characteristic?
a)
Adapted to environment
b)
Reproduces
c)
Grows & develops
19.
People breathe in oxygen. Which need?
a)
Gas Exchange
b)
Living space
c)
Water
20.
The whole living thing that can perform all life functions
a)
organ
b)
organism
c)
organ system
21.
What is homeostasis?
a)
the cellś internal conditions are balanced and stable
b)
the cell does not get energy
c)
the cell reproduces
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