A magnifying Discovery

Draw an animal and a Plant cell. Label which one is for the animal and which one is for the plant.

Lens that makes an object look larger

• Microscope

• Magnifying glass

• concave lens

• All of them

A microscope is an instrument that.

• makes faraway objects look closer.

• decreases the size of small objects.

• makes small objects appear larger.

• increases the size of small objects.

If you move the slide left while viewing, in which direction will it appear to move?

• right 

• left

• up

• down

If your teacher asks you to move a microscope to table, how do you carry it?

• by the body tube and the eyepiece

• one hand on the arm and the other under the base

• with one hand

• with one hand on the base and the other on the eyepiece.

Which part of the microscope controls the amount of light available?

• 
  coarse adjustment knob

• objective lens

• diaphragm

• revolving nosepiece

Which part lets you turn up the power of magnification, such increasing from 40x to 100x?

• coarse adjustment knob

• field-of-view

• diaphragm

• turret

Moves stage up and down for focusing; locates the specimen

• 
  Fine Focus Knob

• Course Focus Knob

• 
  Large Focus Knob

• 
  Small Focus Knob

What will be the total magnification if ocular lens is 10X and objective lens is 4X?

• 4X

• 10X

• 40X

• 100X

What will be the total magnification if the ocular lens is 10X and the objective lens is 40X?

• 40X

• 10X

• 100X

• 400X