Too much of this molecule in bile can lead to gall stones, and it comes in "HDL" and "LDL" varieties.
This molecule is used in the construction of clathrin-coated pits, which are used for endocytosis. Its synthesis in the body begins by reducing HMG- CoA, and this molecule is a precursor in the production of Vitamin-D. In animals, this molecule maintains cell(*) membrane fluidity by increasing phospholipid packing. Too much of this molecule in bile can lead to gall stones, and it comes in "HDL" and "LDL" varieties. For 10 points, identify this steroid that in large quantities is associated with cardiovascular disease.
This molecule is used in the construction of clathrin-coated pits, which are used for endocytosis.
{Cholesterol}