Question 1
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What structure does "B" represent on the diagram of the plasma membrane?
Select one:
a. membrane channel protein
b. phospholipid bilayer
c. internal membrane surface
d. peripheral protein
e. integral protein
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The correct answer is: membrane channel protein
Question 2
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Which of the following could be used to study general features of cells?
Select one:
a. a magnifying glass
, b. scanning electron microscope
c. transmission electron microscope
d. binoculars
e. light microscope
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The correct answer is: light microscope
Question 3
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The lower limit of resolution of a light microscope is
Select one:
a. 100μm
b. 0.1μm
c. 10μm
d. 0.01μm
e. 1.0μm
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The correct answer is: 0.1μm
Question 4
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