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Q 1/30
Score 0
When letter “e” is observed under the microscope it appears upside down.
120
TRUE
FALSE
Q 2/30
Score 0
When the len’s power of the objective increases, the field of view gets bigger.
120
FALSE
TRUE
30 questions
Q.
When letter “e” is observed under the microscope it appears upside down.
1
120 sec
Q.
When the len’s power of the objective increases, the field of view gets bigger.
2
120 sec
Q.
If you move the slide to the left, the image goes left also.
3
120 sec
Q.
Adding stain or iodine solution will make the image more clearer and visible
4
120 sec
Q.
Onion skill cell is an example of an animal cell.
5
120 sec
Q.
In getting the best focus on the microscopes requires setting it up properly, focusing on the sample and magnifying the sample.
6
120 sec
Q.
In a wet mount, the specimen is places in a drop of water or other liquid held between the slide and the cover slip by surface tension.
7
120 sec
Q.
If the eyepiece magnification of a light microscope is 10x and the objective is 40x, the overall magnification is 4x.
8
120 sec
Q.
When you move the slide inward, the image will move away from you.
9
120 sec
Q.
The low power objective has a magnification of 20x.
10
120 sec
Q.
The scanning objective has a magnification of 4x.
11
120 sec
Q.
In handling the microscope, you should never allow the lens to touch the slide you are looking at.
12
120 sec
Q.
The eyepiece of the microscope can be monocular or binocular.
13
120 sec
Q.
When carrying your microscope, hold it by the base and the metal support arm.
14
120 sec
Q.
On an annual basis moving parts on the microscope should be cleaned and lubricated.
15
120 sec
Q.
He was the first scientist who observed bacteria under the microscope.
16
120 sec
Q.
When focusing, it is best to start with the lowest power.
17
120 sec
Q.
He used a very thin slice of cork in his investigation under the microscope.
18
120 sec
Q.
Invented the first compound microscope.
19
120 sec
Q.
Which part of the microscope should you hold when lifting or moving the microscope?
20
120 sec
Q.
It is a tool used to see tiny objects that cannot be seen in our naked eye.
21
120 sec
Q.
Magnification describes how much larger an object appears when viewed.
22
120 sec
Q.
A microscope's ocular lens has a magnification power of 4x and 10x respectively on its objective lens. What is the total magnification of the specimen under this instrument?
23
120 sec
Q.
On the microscope stage, what is used to hold the glass slide in place to prevent it from moving?
24
120 sec
Q.
Which part will you adjust to change the objectives?
25
120 sec
Q.
It is the part used to look through the microscope.
26
120 sec
Q.
It is the part of the microscope that holds the specimen or sample for viewing.
27
120 sec
Q.
It is the part of the microscope that holds the objective lenses.
28
120 sec
Q.
It is the part of the microscope that controls the amount of light that passes through the specimen.
29
120 sec
Q.
Which two parts of the light microscope magnify the image of an object?
