-7. It is an instrument used to magnify or enlarge the images of objects that are too small to be
seen by the unaided eye.
D. Camera
A. Microscope B. Eyeglasses C. Magnifying lens
8. Which part of the microscope is used to see a sharper or clearer focus of the specimen?
A Fine adjustment knob B. Stage clip C. Stage D. Eyepiece
_9. A microscope has an eyepiece lens with a power of 10x. The high power objective lens being
used has a power of 45X. What is the total magnification of the microscope?
A 475X
B. 450X
C. 415X
D. 400X
10. How do you prevent the glass slide from moving?
A. Put it over the stage clips.
C. Hold it with your fingers.
B. Place it on the stage.
D. Keep it in place using the stage clips.
11. What is a wet mount?
A a mountain with water C. a slide with a cover slip
B. a specimen
D. a drop of water used as the mounting medium of a specimen
12. Which objective lens should you start using to locate an image?
A. Low Power Objective
C. High Power Objective
B. Middle Power Objective
D. Resolution
13. What objective lens will you use if you are to view a bacterium, very small protists and
fungi?
A. Oil immersion objective
C. Low power objective
B. High power objective
D. Scanner
14. A bright circle of light that you see if you view a specimen under a microscope is
called alan
A stage field
C. field of view
B. point of view
D. reflected light
15. Why should specimens to be viewed under the microscope need to be thin?
A. The image will be very clear. C. Light can pass through the specimen.
B. The LPO can be used to focus D. The image will be magnified.​