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Uploaded: 5 years ago
Category: Biology
Type: Lecture Notes
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Filename: Hands-on Microscope Lab Report .doc
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Transcript
Graded Assignment SCI204A: Honors Biology | Unit 1 | Lesson 5: Laboratory: Using a Microscope
Name: Date:
Graded Assignment
Lab Report
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit.
(3 points)
Score
How do you calculate magnification on a microscope?
Answer:
(4 points)
Score
Explain in detail how to get a microscope into focus, working your way up to using the high power lens. Include any safety issues you need to be aware of.
Answer:
(1 points)
Score
Why is it important to keep a microscope covered when you’re not using it?
Answer:
(1 point)
Score
Using the onion root tip provided slide in your lab kit, sketch what you observe when examining the onion root tip using the low-power lens and the high-power lens. Label the sketches and write a brief description of your observations.
Answer:
Low-power field of view through microscope High-power field of view through microscope
(1 point)
Score
Sketch what you observe when examining the brine shrimp using the low-power lens and the high-power lens. If for some reason your brine shrimp did not hatch, feel free to use another item like a hair, a piece of thread or even the letter “e” out of a newspaper or magazine to look at under the microscope and draw what you see below.
Answer:
Low-power field of view through microscope High-power field of view through microscope
Your Score ___ of 10
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