Endocytosis and Exocytosis Exocytosis Cytoplasm Endocytosis 000 Source: Barrett KE, Barman SM, Boitano s, Brooks HL: GanongsReviewofMedicalPhysiologywww.accessmedicine.com opyright e The McGraw-HIll Companies, Inc. All rights reserved.Endocytosis and Exocytosis