Multiple Choice
When using a compound light microscope, you should begin viewing a specimen with which objective lens?
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9. Microscopes
Introduction to Microscopes
Multiple Choice
Which type of microscope is best suited for viewing the internal structures of thinly sectioned cells at very high magnification?
A
Dissecting (stereo) microscope
B
Scanning electron microscope
C
Transmission electron microscope
D
Compound light microscope
Verified step by step guidance1
Step 1: Understand the purpose of each microscope type listed. A dissecting (stereo) microscope is used for viewing the surface of specimens at low magnification, providing a 3D view but not suitable for internal structures.
Step 2: Recognize that a scanning electron microscope (SEM) provides detailed images of the surface of specimens by scanning with electrons, but it does not show internal structures.
Step 3: Know that a compound light microscope uses visible light to magnify specimens and can view thin sections of cells, but its maximum magnification and resolution are limited compared to electron microscopes.
Step 4: Identify that a transmission electron microscope (TEM) passes electrons through very thinly sectioned specimens, allowing visualization of internal cellular structures at very high magnification and resolution.
Step 5: Conclude that because the question asks for viewing internal structures of thinly sectioned cells at very high magnification, the transmission electron microscope is the best suited among the options.
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