Microscopy Prelab-Quiz

 Score for this attempt: 10 out of 10

Submitted Jan 16 at 1am

This attempt took 2 minutes.

 

Question 1

1 / 1 pts

When viewing specimens on both the dissecting microscope and the compound microscope, you place your eyes in front of the...

  

Objective Lenses

 

  

Ocular Lenses

 

  

Stage

 

  

Iris

 

 

Question 2

1 / 1 pts

If you use transmitted light on the dissecting microscope, the light will...

  

shine in from the right side of the object and bounce off the object

 

  

shine down from above the object and bounce off the object

 

  

shine in from the left side of the object and bounce off the object

 

  

shine up from the bottom of the microscope and pass through the object

 

 

Question 3

1 / 1 pts

What kind of microscope is shown in the picture above?

  

Compound Microscope

 

  

X-Ray Microscope

 

  

Dissecting Microscope

 

  

Electron Microscope

 

 

Question 4

1 / 1 pts

What kind of microscope is shown in the picture above??

  

X-Ray Microscope

 

  

Electron Microscope

 

  

Compound Microscope

 

  

Dissecting Microscope

 

 

Question 5

2 / 2 pts

Select the correct description for each labeled structure using the drop down options.

Label A

 

               Objective Lenses             

Label B

 

               Stage             

Label C

 

               Iris Control             

Label D

 

               Course Focus Knob             

 

Question 6

1 / 1 pts

When viewing a new slide on the compound microscope, we would begin with...

  

the high power (40X) lens pointing down

 

  

the stage all the way down

 

  

the iris all the way open

 

  

the low power (4x) lens pointing down

 

 

Question 7

1 / 1 pts

Which letter indicates a knob that we would NOT use at high power (40x).

  

D

 

  

C

 

  

E

 

  

B

 

 

Question 8

1 / 1 pts

Which of the following is true regarding prepared slides?

 

  

They are prepared by students during class using a blank slide

 

  

They sometimes include a dye that students place on the slide

 

  

They include a label saying what is on the slide

 

  

They require a cover slip that student hinge over the top of a specimen

 

 

Question 9

1 / 1 pts

The correct procedures for putting away a compound microscope include...

  

Point the high power lens down and wrap up the cord

 

  

Point the high power lens down and move stage to bottom

 

  

Point the low power lens down and move stage to middle

 

  

Point the low power lens down and detach the cord