An indicator for a protein is added to a solution that contains protein and to a solution that does

not contain protein. State one way, other than the

presence or absence of protein, that the two

solutions may differ after the indicator has been

added to both. [1]

There would be a color change

Explanation:

Biuret solution is used to identify the presence of protein. Biuret reagent is a blue solution that, when it reacts with protein, will change color to pink-purple.

Since one of the solutions does not contain protein, the blue color of the Biuret reagent will not change.

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:

answer: 45

explanationyou have to add as well to be it could be