Which best describes a person's carbon footprint? O A. The amount of carbon dioxide he or she releases into the
atmosphere
B. The amount of carbon consumed by a person
C. The amount of carbon he or she absorbs from the environment
O D. The amount of nitrogen he or she fixes into carbon

A. The amount of carbon dioxide a person releases into the atmosphere

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.