Which of the Following Statements About Electron Microscopes Is True

question 21

Multiple Choice

Which of the following statements about electron microscopes is true?

• A)Scanning electron microscopes are used to study the details of internal cell structure.
• B)Transmission electron microscopes are mainly used to study cell surfaces.
• C)Electron microscopes focus electron beams to create a magnified image of an object.
• D)Specimens must be sectioned to be viewed under a scanning electron microscope.

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Definitions:

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Piaget

A psychologist from Switzerland renowned for his groundbreaking contributions to the development of children, especially his conceptual framework on the stages of cognitive growth.