The Microscope

1.

2 points

One should always carry a microscope with one hand.

True

False

2.

2 points

The ocular lens/eyepiece magnifies where you look through to see an image of your specimen by at least 10X.

True

False

3.

2 points

The Body Tube passes light from the body of the microscope.

True

False

4.

2 points

A microscope has a nose piece.

True

False

5.

2 points

The diaphragm controls the amount of UV Rays that go through the specimen.

True

False

6.

2 points

Fine Adjustment Knobs are small, round knobs on the side of the microscope used to fine-tune the focus of your specimen.

True

False

7.

2 points

Even though some dispute it, According to the History of the Microscope video in the blendspace assignment _________________ is credited with making the first microscope.

Antwone Dotson

Antoine Barreque

Charlie Vanlenwinski

Anton Van Leeuweenhook

8.

2 points

A microscope can have more than 3 objective lenses.

True

False

9.

2 points

The course focus knobs:

Fine tunes specimens

Move the stage up and down

Bring specimens in focus

Move the stage from side to side

10.

2 points

The Eyepiece is also called the Ocular Lens

True

False

11.

2 points

One should always place a specimen on the microscope without a slide.

True

False

12.

2 points

The base serves a support for the microscope.

True

False

13.

2 points

According to the PowerPoint presented on Tuesday, In 1000 AD the first vision aid was called a:

Reading Stone

Looking Glass

Magnifying Glass

Vision aide

14.

2 points

The 3 objective lenses that have been discussed in class are:

Soft, Florescent & High Power

Dark, Semi Dark and Bright

Low, Medium and High

Small, Medium and Large

15.

10 points

Bonus Question: This week we discussed the following microscopes:

Molecular Microscope

Dissection Microscope

Scanning Electron Microscope

Compound Microscope

Teleporting Electron Microscope

Transmission Electron Microscope

16.

2 points

Scanning Electron Microscopes (SEM) use electron illumination. The image is seen in 3-D. It has high magnification and high resolution.

True

False

17.

2 points

A microscope is used to:

Magnify Objects/Specimens

See through objects

Record Songs

See

18.

2 points

The arm supports the tube and connects it to the base.

True

False

19.

2 points

The proper way to focus a microscope is to start with the lowest power objective lens first and while looking from the side, adjust the lens down as close to the specimen as possible without touching it.

True

False

20.

2 points

Microscopes were first used in Egypt.

True

False

21.

2 points

The low power objective magnifies objects/specimens 400x

True

False