Question

Hich types of light microscopy would be most useful for observing living cells,

Answer 1

Laser microscopy would be useful

Answer 2

Electron microscopy (EM) has long been used in the discovery and description of viruses. Organisms smaller than bacteria have been known to exist since the late 19th century (11), but the first EM visualization of a virus came only after the electron microscope was developed.

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