INTRO

Question 1

Bio-safety. levels (BLSs)

Answer 1

minimum standards for labs, facilities, and equipments to be used when handling microorganisms

Question 2

Refraction

Answer 2

bending of light as it passes through a specimen

Question 3

Resolution

Answer 3

clarity of an image

Question 4

Resolving power (limit of resolution)

Answer 4

measurement of how far apart two points must be for the microscope to view them as being separate

Question 5

Total magnification

Answer 5

ocular x objective

Question 6

Identify 1-6

Answer 6

1. Ocular lens
2. Revolving nosepiece
3. Objective lens
4. Stage clip (slide holder)
5. Stage
6. Iris diaphragm lever

Question 7

Identify 7-12

Answer 7

-7. Condenser
-8.Condensor adjustment knob
-9. Light source
-10. Base
-11. Sliding inter pupillary adjustment
-12. Viewing head

Question 8

Identify 13-18

Answer 8

13. Arm
14. Coarse focus knob
15. Fine focus knob
16. Mechanical stage adjustment knobs
17. Light intensity knob
18. On/off switch