Fluorescence and Other Luminescent Methods of Visualizing Bands Offer These

Multiple Choice

Fluorescence and other luminescent methods of visualizing bands offer these advantages over methods dependent on radioactivity.

A) They can detect smaller amounts of material (they are more sensitive) .
B) Fluorescent molecules like ethidium bromide offer no health hazard, while radioisotopes do.
C) Special licenses are required to work with radioisotopes.
D) These methods are both more sensitive and require no special license.
E) All of these are advantages.