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The AFM uses a _______________ to scan the surface of a molecule.(a) X-ray film(b) Nanosized tip(c) Non-metal tip(d) NanodropI had been asked this question in final exam.This interesting question is from Techniques topic in section Techniques in Cell Biology of Cell Biology

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The CORRECT option is (B) Nanosized tip

The EXPLANATION: The atomic force MICROSCOPE (AFM) uses a nanosized tip that PROBES the surface of materials. Atomic force microscopy is a technique of importance in molecular biology and nanotechnology.



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