Weekly Lab

Name:_Yuri Armstrong_____________________________________

Session 2: Microscopy Worksheet Answers (36 questions)

1.

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|a. |

|b. |

|c. |

|d. |

|e. |

2. 10X

3. parfocal

4. electron microscope

5. compound light microscope

6. germs

7.

a. A light microscope is composed of several curved lenses and a light source; an electron microscope use electrons and electromagnet to create high resolution images of small things.

b. In light microscope light rays are used to illuminate the specimen; in electron microscope the electron beam produced by the cathode is used.

c. Techniques are simple for the light microscope; high level of technical skill is needed for electron microscope.

8. dissecting light microscope

9. compound light microscope

10.

| Compound Light Microscope |

| |/Meaning |Part |

|. |attached to the nosepiece |Objective lenses...