A medical researcher uses fluorescence spectroscopy to analyze the binding of a protein to a specific DNA sequence. What type of fluorescence is observed during this process?
Q1. A medical researcher uses fluorescence spectroscopy to analyze the binding of a protein to a specific DNA sequence. What type of fluorescence is observed during this process?
Answer: Fluorescence resonance energy transfer (FRET)
Explanation: Fluorescence resonance energy transfer (FRET) is observed during the binding of the protein to the DNA sequence, as it represents the transfer of energy from one molecule to another.