arrange the order of events for the internalization of ldl particles into cells: ldl, made up of combination of cholesterol and apolipoprotein, binds to ldl receptors and becomes internalized as endocytotic vesicles. the environment of the endosome becomes acidic, which causes the ldl to dissociate from its receptor; additionally, the endosome fuses with a lysosome. several endocytotic vesicles fuse to form an endosome. the ldl particle is degraded by the lysosome. ldl receptors migrate to the cell surface and cluster in clathrin-coated pits. view available hint(s)for part a arrange the order of events for the internalization of ldl particles into cells: ldl, made up of combination of cholesterol and apolipoprotein, binds to ldl receptors and becomes internalized as endocytotic vesicles. the environment of the endosome becomes acidic, which causes the ldl to dissociate from its receptor; additionally, the endosome fuses with a lysosome. several endocytotic vesicles fuse to form an endosome. the ldl particle is degraded by the lysosome. ldl receptors migrate to the cell surface and cluster in clathrin-coated pits. 5-1-3-2-4 5-2-3-1-4 5-4-1-3-2 1-5-3-2-4