During endocytosis, material present outside the cells binds to the cells surface through cell surface receptors and trap it in a membraneous structure called as endosome . Endosomal vesicles are fused with the lysosomes to form late endosome. In late endosome, with the help of lysosomal enzymes material is digested and then endosome is fused with the Golgi bodies and deliver the content for further distribution. In the similar manner, during secretion, vesicles originate from Golgi bodies and fuse with the plasma membrane to release the content outside of the cell.