1.
The
main function microscope is . . . .
a.
To
beautifly object
b.
To
change object
c.
To
magnify object
d.
To
determine shape of object
2.
A
microscope which uses one lens is called …. Microscope
a.
Binocular
b.
Ocular
c.
Monocular
d.
objective
3.
A
microscope which uses two ocular lenses is called …. Microscope
a.
Binocular
b.
Ocular
c.
Monocular
d.
objective
4.
The
flat part of redlector in a microscope is used when….
a.
It
is dark
b.
The
electricity is off
c.
The
light source is quite bright
d.
The
light is not bright enough
5.
The
lens near the object which function to magnify the observe object is called . .
. lens
a.
Objective
b.
Mirror
c.
Ocular
d.
diapharm
6.
The
part near the object which function to magnify the observe object is called….
a.
Ocular
lens
b.
Revolver
c.
Diapharm
d.
objective
7.
The
part of microscope which function to regulate light entering is.
a.
Ocular
b.
Condenser
c.
Macrometer
d.
Diaphragm
8.
The
part of microscope which functions to reflect the light from light source to
the condenser is the…
a.
Ocular
b.
Diaphragm
c.
Mirror
d.
objective
9.
The
part of microscope which function to reflect the light from light source to the
condenser is the
a.
Diaphragm
b.
Microscope
body
c.
Microscope
arm
d.
Microscope
leg
10.
The
part of microscope which function to sharphen the focus is
a.
Micrometer
b.
Macrometer
c.
Mirror
d.
objective
11.
The
method to control the image of strong magnification is …
a.
Lifting
and lowering the tube by moving the micrometer
b.
Lifting
and lowering the tube by moving the macrometer
c.
Lifting
the tube by moving the macrometer
d.
Lowering
the tube by moving the micrometer
12.
The
dirty object lens can cause . . .
a.
Reduction
of contrast
b.
Increase
of sharpness of picture
c.
Increase
of contrast
d.
Increase
of focus
13.
A
microscope lens is cleaned by using . . .
a.
14.
Notice
the order of using a microscope below
1.
Finding
viewing filed
2.
Regulating
focus with strong magnification
3.
Adjusting
the position of microscope to be stored
4.
Regulating
focus with weak magnification
15.
The
section which is parallel to the horizontal axis of object is called . . .
section
16.
The
section of which the direction is parallel or perpendicular in middle of an
object is called . . . section
17.
Hermarium
is…
18.
Plant
organ or animal organ which will used to make preparation must be cut . . .
19.
In
the making of wet preparation, what function the place for object that will
be observed is called
20.
Notice
the statement below
1.
The
section of organ that will be observed
2.
Cover
with closure glass
3.
Put
the object glass
4.
Drop
some water on the object glass
Answer the following question briefly and
clearly
- Explain what is meant by microscope
- Mention the optical parts of a microscope
- Explain the technique in making wet preparation
- Explain the dissection method of fish
- Mention the steps to make a longitudinal section
- What magnification of objective lens must be used if we want to observe an object with magnification of 1,000x, while the ocular lens used is of 10x
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