Quiz about 2024 Microscopes

Question 1

When carrying a microscope, hold the:

Accepted Answer

Arm & Base

Answer

Arm

Answer

Base

Answer

Eyepiece

Question 2

What part is directly above the light source?

Accepted Answer

Diaphragm

Answer

Stage

Answer

Stage Clips

Answer

Revolving Nosepiece

Question 3

The eyepiece usually has a magnification of:

Accepted Answer

10x

Answer

20x

Answer

30x

Answer

40x

Question 4

What part does the slide rest on?

Accepted Answer

Stage

Answer

Stage Clips

Answer

Diaphragm

Answer

Light Source

Question 5

If an object is so thick that light cannot pass through, it will appear:

Accepted Answer

black

Answer

white

Answer

clear

Answer

blue

Question 6

What part is between the eyepiece and the objective lenses?

Accepted Answer

body tube

Answer

stage

Answer

diaphragm

Answer

light source

Question 7

What part holds the slide down?

Accepted Answer

stage clips

Answer

eyepiece

Answer

revolving nosepiece

Answer

stage

Question 8

What part won't scratch a slide? Choose as many as apply.

Accepted Answer

A coverslip

Accepted Answer

Water

Answer

Stage clips

Answer

Objective lens

Question 9

What controls the amount of light?

Accepted Answer

Diaphragm

Answer

Stage

Answer

Eyepiece

Answer

Objective lenses

Question 10

True or False: Low power lenses require less light to see clearly.

Accepted Answer

True

Answer

False

Question 11

The objective lenses are held by the:

Accepted Answer

Revolving nosepiece

Answer

Arm

Answer

Stage

Answer

Coarse adjustment knob

Question 12

True or False: The lowest power lens has a magnification of 10x.

Accepted Answer

True

Answer

False

Question 13

True or False: The coarse adjustment knob is the smaller one.

Accepted Answer

False

Answer

True

Question 14

Which knob moves the stage?

Accepted Answer

Coarse adjustment

Answer

Fine adjustment

Question 15

With which lens(es) can you use the coarse adjustment knob? Choose all that apply.

Accepted Answer

The lowest objective lens

Answer

The medium objective lens

Answer

The highest objective lens

Answer

All of the objective lenses

Question 16

The microscopes we use are called

Accepted Answer

compound microscopes

Answer

dissecting microscopes

Answer

stereo microscopes

Answer

electron microscopes

Question 17

What is number 1?

Accepted Answer

Body Tube

Answer

Revolving Nose Piece

Answer

Eye Piece

Answer

Arm

Question 18

What is number 2?

Accepted Answer

Revolving Nose Piece

Answer

Medium Power Objective

Answer

Eye Piece

Answer

Arm

Question 19

What is number 3?

Accepted Answer

Low Power Objective

Answer

Medium Power Objective

Answer

High Power Objective

Answer

Diaphragm

Question 20

What is number 4?

Accepted Answer

Medium Power Objective

Answer

High Power Objective

Answer

Diaphram

Answer

Low Power Objective

Question 21

What is number 5?

Accepted Answer

High Power Objective

Answer

Low Power Objective

Answer

Diaphram

Answer

Medium Power Objective

Question 22

What is number 6?

Accepted Answer

Stage Clips

Answer

Course Adjustment Knob

Answer

Diaphram

Answer

Light Source

Question 23

What is number 7?

Accepted Answer

Diaphram

Answer

Course Adjustment Knob

Answer

Stage Clips

Answer

Light Source

Question 24

What is number 8?

Accepted Answer

Light Source

Answer

Course Adjustment Knob

Answer

Fine Adjustment Knob

Answer

Stage Clips

Question 25

What is number 9?

Accepted Answer

Eye Piece

Answer

Body Tube

Answer

Revolving Nose Piece

Answer

Stage

Question 26

What is number 10?

Accepted Answer

Arm

Answer

Base

Answer

Body Tube

Answer

Stage

Question 27

What is number 11?

Accepted Answer

Stage

Answer

Fine Adjustment Knob

Answer

Stage Clips

Answer

Course adjustment Knob

Question 28

What is number 12?

Accepted Answer

Course adjustment Knob

Answer

Fine Adjustment Knob

Answer

Diaphram

Answer

Light Source

Question 29

What is number 13?

Accepted Answer

Fine Adjustment Knob

Answer

Diaphram

Answer

Course adjustment Knob

Answer

Light Source

Question 30

What is number 14?

Accepted Answer

Base

Answer

Stage

Answer

Arm

Answer

Light Source

Question 31

How much does the eyepiece on a microscope magnify by?

Accepted Answer

10x

Answer

4x

Answer

40x

Answer

100x

Question 32

The medium objective lens has the magnification of ________?

Accepted Answer

100x

Answer

400x

Answer

10x

Answer

40x

Question 33

When carrying the microscope to the lab bench, students should hold the microscope by the _____________.

Accepted Answer

Base and Arm

Answer

Arm only

Answer

Base and Coarse Adjustment Knob

Answer

Eyepiece and arm

Question 34

True of False: The stage should be lowered all the way down before putting a new specimen on it.

Accepted Answer

True

Answer

False

Question 35

True of False: It does not matter which objective you are on when you add a new slide to your microscope.

Accepted Answer

False

Answer

True

Question 36

True of False: You can use the course adjustment knob on the highest objective power.

Accepted Answer

False

Answer

True

Question 37

True or False: You cannot see the nucleus of a cheek cell with a light microscope.

Accepted Answer

False

Answer

True

Answer

Only under certain conditions

Question 38

True or False: As you increase magnification, you will be able to see more of the object that you are looking at.

Accepted Answer

False

Answer

True

Question 39

When you move the slide to the right, the image will move

Accepted Answer

to the left

Answer

to the right

Answer

up

Answer

down

Question 40

What is the function of the diaphragm?

Accepted Answer

to adjust the amount of light

Answer

to focus the image

Answer

to make the image look bigger

Answer

to move the stage up and down

Question 41

If you cannot see anything when you are using the 40x, what should you do?

Accepted Answer

switch back to the 10x

Answer

move the slide around

Answer

lower the stage

Answer

remove the slide

Question 42

What does a compound light microscope use to magnify an object?

Accepted Answer

A series of glass lenses

Answer

A single glass lens

Answer

Plastic lenses

Answer

Digital magnification

Question 43

How is the total visual magnification of a microscope derived?

Accepted Answer

By multiplying the magnification values of the object and the eyepiece

Answer

By adding the magnification values of the object and the eyepiece

Answer

By dividing the magnification values of the object by the eyepiece

Answer

By subtracting the magnification values of the eyepiece from the object

Question 44

Which of the following is a characteristic of eukaryotic cells?

Accepted Answer

They contain a nucleus and other organelles

Answer

They lack a plasma membrane

Answer

They are smaller and less complex

Answer

They do not have specialized structures

Question 45

What is a characteristic feature of prokaryotic cells?

Accepted Answer

They do not contain a nucleus

Answer

They contain a true nucleus

Answer

They are found in multicellular organisms

Answer

Their DNA is linear in shape

2024 Microscopes

45 questions

When carrying a microscope, hold the:

What part is directly above the light source?

The eyepiece usually has a magnification of:

What part does the slide rest on?

If an object is so thick that light cannot pass through, it will appear:

What part is between the eyepiece and the objective lenses?

What part holds the slide down?

What part won't scratch a slide? Choose as many as apply.

What controls the amount of light?

True or False: Low power lenses require less light to see clearly.

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