1.Which focusing knob can be used with low power?
A.Diaphragm
B.Inclination knob
C.High power objective
D.Coarse Adjustment knob

2.How many objective lenses are there in a compound microscope?
A.1
B.3
C.6
D.12

3.Where should a specimen be positioned under a microscope under low power to view it correctly?
A.Middle
B.Botton
C.Left side
D.Right side

4.To focus a specimen, it is best to start with which objective:
A.Ocula
B.Scanning
C.Low power
D.High power

5.Which part of the microscope is used to sharpen the focus of the specimen?
A.Fine adjustment
B.Coarse adjustment
C.Low power objective lens
D.High power objective lens

6.Which part of the compound microscope helps in gathering and focusing light rays on the specimen to be viewed?
A.Eyepiece lens
B.Objective lens
C.Condenser lens
D.Magnifying lens

7.The object to be studied and placed on the stage of the microscope is described as the __________?
A.Clip
B.Slide
C.Image
D.Specimen

8.Another tern for the eyepiece is _________
A.Mirror
B.Ocular
C.Cover clip
D.Objective lens

9.The area that can be seen through the eyepiece of a microscope is the ____________?
A.Image
B.Specimen
C.Field of view
D.Magnification

10.When preparing a wet mount for a study under the microscope, what will you do to ensure that the liquid portion of the specie
men will not spill on it.
A.Cover slip is placed over the specimen
B Low power lens is above the object on the stage
C.Drop of methyiene blue is added to the specimen
D.Drop of water is added to the specimen

11.The student placed the cells on a slide and placed a cover slip over it.The purpose why the student covers the specimen is __________?
A.Protect the onion
B.Keep the cell flat
C.Get a better view of the cells
D Onion cells will not fall of the slide

12.How would you use stage clip when studying under the microscope?
A.Clip under the base for tilting
B.Clip beside the arm for better grasp
C.Clip over the slide so it will not fall
D.Clip onto the diaphragm in order light will pass through

13.Anna is studying a new strain of bacteria.What must anna do to carry the task properly and sucurely.
A. 1,2,3,4,5
B.3,24,1,5
C.5,4,3,2,1,
D.4,3,1,2,5

14.When viewing a sample of onion cells using a microscope, a drop of iodine solution is placed on the onion cells.It is important to put a staining element like iodine solution in viewing cells?
A.No, because it smells bad
B.No, because it contains starch
C.Yes, because it protects the cell
D.Yes, becuse it helps to see the cells clearly

15.Sarah prepares glass slide, cover slip and specimen for her biology class.She placed the specimen on center of the glass slide, a small drop of staining element is put on the specimen.It is necessary to place the cover slip at the top of the specimen with staining element
A.Yes, because it keeps the specimen in placed
B.Yes, because it looks more cooler with cover slip on it
C.No, because it will just case the staining element to spill
D.No, because it blurs the view of the specimen under the microscope ​