Final answer:
Fluorescence is commonly used in biology for techniques such as fluorescence microscopy and spectrofluorometry. Fluorescence microscopy uses fluorochromes to visualize specific molecules or structures in cells. Spectrofluorometry measures the emission spectrum of fluorescent light emitted from a solution containing fluorescent molecules.
Step-by-step explanation:
Fluorescence is a phenomenon where a substance absorbs high-energy light and then emits lower-energy light. In biology, fluorescence is commonly used in techniques such as fluorescence microscopy and spectrofluorometry. A fluorescence microscope uses fluorescent chromophores called fluorochromes to create contrast and visualize specific molecules or structures in cells. Spectrofluorometry measures the emission spectrum of fluorescent light emitted from a solution containing fluorescent molecules