<prompt> Clathrin is associated with which of the following functions?PinocytosisAdhesionCoagulationNone of the above  <response>: Clathrin-mediated endocytosis occurs at membrane indentations where the protein clathrin accumulates. Pinocystosis is endocytosis known as cell drinking. Clathrin molecules have the shape of triskelions, with three legs radiating from a central hub. As endocytosis progresses, the clathrin molecules form a geometric array that surrounds the endocytotic vesicle. Ref: Ganongs Review of Medical Physiology 23rd edition, Chapter 2. 