Which of the Following Statements About Atomic Force Microscopy Is

Multiple Choice

Which of the following statements about Atomic Force Microscopy is true? (Select all that apply)

A) A fine-tipped probe is dragged across surface of molecules like proteins.
B) The movements of probe are amplified to produce an image.
C) The heights of a structure can be delineated relative to the background.
D) The voltage changes detected by the probe are converted to an image.