BONUS QUESTION 1:   To study the excess uptake of LDL-choles…

BONUS QUESTION 1:   To study the excess uptake of LDL-cholesterol, a researcher is treating THP-1 human macrophage cells with Imipramine (inhibitor of macropinocytosis), and Genistein (inhibitor of caveolae-mediated micropinocytosis). He is then measuring the levels of LDL-cholesterol taken in by the cells receiving the drugs versus the control.    Based on this information, propose a research question.