Review Crossword #1_BIO

3. What is the objective lens order you will use any and every time you view a sample (use the color abbreviations)?
6. This decreases as microscope power goes up.
9. If absolutely necessary we would use the fire extinguisher in our room to do this.
10. What part of the microscope will you use when carrying, holding, etc?
11. What is required to move the emergency gas shut-off button to the “on” position?
13. This increases as microscope power goes up.
15. What is the magnification of the yellow lens on our microscopes (spell-out)?
19. We will use these after sanitizing the goggles to aid in removing dead bacteria or other materials that may be on the goggles.

1. Primary purpose is to kill bacteria.
2. May also be used to contain and/or control chemical spills.
4. What acronym will help us, if absolutely necessary, use a fire extinguisher most effectively.
5. At ___ microscope power you will see more of the specimen.
7. Secondary purpose is extinguishing clothing fires.
8. At high microscope power you will see more ___ of the specimen.
12. What should we do in case of a fire in our room?
14. What is the total magnification if you are using the red objective (spell-out)?
16. Contain and remove airborne substances from processes involving a limited number of vessels and generating a small quantity of harmful substances.
17. Which objective lens is the longest (give the color)?
18. A ___ _ fire consists of liquids and gases.