Answer Happy

please explain A cytosolic protein was found to be soluble in hexane (a nonpolar solvent). This protein was monomeric in the cytosol (an aqueous environment) but tetrameric in hexanes. Further analysis revealed that the overall tertiary structure between the cytosolic and hexanes forms were completely different. What's going on here?
When considering the reaction coordinates below, which of the following statements is true of the reaction depicted by the leftmost reaction coordinate? Assume that all reaction coordinates are plotted with the same energy scale. |A|A|A AG AG It is not possible to judge the which rates are fastest by simply looking at the reaction coordinates. This reaction is the fastest of all three reactions depicted by their respective reaction. Coordinates. The reaction is slower in the reverse direction than it is in the forward reaction. The reaction depicted by the rightmost reaction coordinate is more spontaneous than that depicted by the leftmost reaction coordinate. The reaction is endergonic.