Lab Module 1

Question 1

What is this structure indicated by the arrow?

A) Objective Lens
B) Coarse Knob
C) Arm
D) Ocular Lens

Answer 1

Correct Answer:
D) Ocular Lens

Question 2

What is this structure indicated by the arrow?

A) Arm
B) Ocular Lens
C) Base
D) Coarse Knob

Answer 2

Correct Answer:
D) Coarse Knob

Question 3

What is this structure indicated by the arrow?

A) Coarse Knob
B) Fine Knob
C) Arm
D) Ocular Lens

Answer 3

Correct Answer:
B) Fine Knob

Question 4

What is this structure indicated by the arrow?

A) Stage
B) Arm
C) Coarse Knob
D) Stage Clip

Answer 4

Correct Answer:
A) Stage

Question 5

What is this structure indicated by the arrow?

A) Ocular Lens
B) Objective Lens
C) Fine Knob
D) Coarse Knob

Answer 5

Correct Answer:
B) Objective Lens

Question 6

What is the total magnification shown here?

A) 4
B) 400
C) 10
D) 40

Answer 6

Correct Answer:
D) 40

Question 7

Which of these images are viewed at a higher magnification?

A) B
B) No Answer Text Provided
C) A
D) Both Same Magnification

Answer 7

Correct Answer:
A) B

Question 8

When viewing an image in a microscope, it looks (BLANK) relative to the slide.

A) Straight On And Backwards
B) Upside-Down And Forwards
C) Upside-Down And Backwards
D) Straight On And Forwards

Answer 8

Correct Answer:
C) Upside-Down And Backwards

Question 9

What was used here to adjust the clarity of the image?

A) Coarse Knob
B) Fine Knob
C) Stage Clip
D) None Of These

Answer 9

Correct Answer:
B) Fine Knob

Question 10

To locate an image, it is best to use what power initially?

A) High
B) Low
C) Medium
D) None Of These

Answer 10

Correct Answer:
B) Low

Question 11

It is always important to hold your microscope with both hands on the (BLANK) & (BLANK).

A) Arm, STAGE
B) Arm, OCULAR LENS
C) Arm, BASE
D) Stage, SLIPS

Answer 11

Correct Answer:
C) Arm, BASE

Question 12

What is shown here (magnified by a microscope)?

A) Sand
B) Dirt
C) Fruit
D) Precious Gems

Answer 12

Correct Answer:
A) Sand

Question 13

What is shown here (magnified by a microscope)?

A) Dna
B) Pine Needle
C) Plumeria Leaf
D) Blade Of Grass

Answer 13

Correct Answer:
B) Pine Needle

Question 14

What is shown here (magnified by a microscope)?

A) Cotton
B) Microglia
C) Silk Fibers
D) Wool

Answer 14

Correct Answer:
C) Silk Fibers

Question 15

What is shown here (magnified by a microscope)?

A) Bird Feather
B) Corn
C) Red Sea Star
D) Coral

Answer 15

Correct Answer:
C) Red Sea Star

Question 16

What is shown here (magnified by a microscope)?

A) Bird Feather
B) Turtle Skin
C) Butterfly Wing
D) Alligator Scale

Answer 16

Correct Answer:
C) Butterfly Wing

Question 17

What is shown here (magnified by a microscope)?

A) Butterfly Eggs
B) Pin Balls
C) Frog Eggs
D) Liver

Answer 17

Correct Answer:
A) Butterfly Eggs

Question 18

What is shown here (magnified by a microscope)?

A) Eggs
B) Bacterial Cells
C) Yeast
D) Sand

Answer 18

Correct Answer:
C) Yeast

Question 19

What is shown here (magnified by a microscope)?

A) All Of The Above
B) Pollen
C) Hair
D) Skin

Answer 19

Correct Answer:
A) All Of The Above

Question 20

What is shown here (magnified by a microscope)?

A) Plastic
B) Salt
C) Styrofoam
D) Honey

Answer 20

Correct Answer:
D) Honey