Membrane fluidity may be quantified in a technique called (*) FRAP that measures this phenomenon's resistance to photobleaching.
One technique employs this phenomenon to determine the shape of macromolecules by measuring the change in polarization. This phenomenon leads to resonance energy transfer between closely separated groups in a lab technique to determine if two proteins naturally interact. This phenomenon in proteins can be quenched by glutamate or aspartate protons and is mostly exhibited by tryptophan residues. Membrane fluidity may be quantified in a technique called (*) FRAP that measures this phenomenon's resistance to photobleaching. For 10 points, name this phenomenon in which light is absorbed at one wavelength and released at another, a process that is quicker than phosphorescence and which can cause objects to glow.
One technique employs this phenomenon to determine the shape of macromolecules by measuring the change in polarization.
{fluorescence} [prompt on {luminescence}; do not accept “phosphorescence,” as most of the early clues rule that out]