Microscopes

What is number 14?

• stage clips
• stage
• diaphragm
• light source

When looking through your microscope, if you move your slide to the right the slide appears

• to move to the right

• to stay the same

• to move to the left

• vanish

When would you use the diaphragm?

• When you wanted to move the stage
• When you wanted to adjust the light
• When you wanted to put the microscope away
• When you sneeze

Use the _______ focuses the image under low power.

• revolving nosepiece

• fine adjustment knob

• coarse adjustment knob

• arm/neck

The __________ sharpens the image under high magnification.

• the diaphragm

• fine adjustment knob

• coarse adjustment knob

• the ocular

The ________ of the microscope would give you the SMALLEST field of view.

• low power objective

• medium power objective

• high power objective

• stage

Never use this when on high power.

• Fine adjustment

• Diaphragm

• Coarse adjustment

• Stage clips

Who was the person who used his microscope to observe a thin slice of cork, and concluded that the cork was made up of cells?

• Robert Hooke
• Bill Nye
• Matthias Schleiden
• Rudolf Virchow

Tags

NGSS.MS-LS1-1

Find total magnification for:
Eyepiece = 10X 
Objective lens = 4X  

• 4x
• 6x
• 14x
• 40x

What is number 13?

• revolving nosepiece
• eyepiece
• objective lens
• base