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Atomic force microscopy uses _____________

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Atomic force microscopy uses _____________

(a) X-rays

(b) Infrared light

(c) Nanosized tip

(d) Nickel tip

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Question is from Studying the Cytoskeleton in division Cytoskeleton and Cell Motility of Cell Biology

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The correct answer is:

(c) Nanosized tip

Atomic Force Microscopy (AFM) uses a nanosized tip that scans the surface of a sample to measure its topography and other mechanical properties at a very high resolution. The tip interacts with the surface, and the deflection of the tip is used to construct a detailed image of the surface structure.

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