microscope

microscope

Assessment

Flashcard

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Biology

7th - 10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the function of the Arm in a microscope?

Back

The Arm supports the body tube and connects it to the base, allowing for easy handling and transport of the microscope.

2.

FLASHCARD QUESTION

Front

What is the Eyepiece in a microscope?

Back

The Eyepiece is the lens at the top of the microscope that you look through to see the magnified image of the specimen.

3.

FLASHCARD QUESTION

Front

True or False: You should always carry the microscope with just one hand and let it swing freely.

Back

False. You should carry the microscope with both hands to ensure stability and prevent damage.

4.

FLASHCARD QUESTION

Front

What does the Coarse Adjustment Knob do?

Back

The Coarse Adjustment Knob moves the stage up or down to bring the specimen into general focus.

5.

FLASHCARD QUESTION

Front

Which objective should be used to first find an image?

Back

Low power objective should be used first to locate the specimen before switching to higher magnifications.

6.

FLASHCARD QUESTION

Front

What is the purpose of the Stage in a microscope?

Back

The Stage is the flat platform where the slide containing the specimen is placed for observation.

7.

FLASHCARD QUESTION

Front

Define the term 'Objective' in the context of a microscope.

Back

Objectives are the lenses located on the revolving nosepiece that provide different levels of magnification.

8.

FLASHCARD QUESTION

Front

What is the function of the Diaphragm in a microscope?

Back

The Diaphragm controls the amount of light that reaches the specimen, enhancing visibility.

9.

FLASHCARD QUESTION

Front

What is the difference between Fine Adjustment Knob and Coarse Adjustment Knob?

Back

The Fine Adjustment Knob makes small adjustments to focus the image, while the Coarse Adjustment Knob makes larger adjustments.

10.

FLASHCARD QUESTION

Front

What is the Light Source in a microscope?

Back

The Light Source illuminates the specimen, making it easier to see through the eyepiece.

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