Basics
Basics of Cells
Studying Cells
Different Cell Types

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Studying Cells

What is the size of the average animal cell?
5-10 µm in diameter
10-20 µm in diameter
30-40 µm in diameter
100-110 µm in diameter


What is the smallest size a light microscope can resolve?
100 NM
300 NM
500 NM
1000 NM


What microscope allowed the scientists to be able to view the organelles of a cell?
The light microscope
The electron microscope
The fluorescent microscope
X-Ray crystallography


What microscope was used to determine the structure of DNA?
The light microscope
The electron microscope
The fluorescent microscope
X-Ray crystallography


What is the maximum thickness that an EM can scan?
1 centimeter
100 nanometers
10 nanometers
1 picometer


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