<prompt> Clathrin is used inReceptor mediated endocytosisExocytosisCell to cell adhesionPlasma membrane  <response>: Ans. a Receptor mediated endocytosisClathrin is involved in receptor mediated endocytosisClathrin is required for the endocytosis of LDL receptor cholesterol, transferrin bound iron, Nerve growth factor Neurotrophins, hormonesinsulin, epidermal growth factor 