Simple Multicellular Exoccine Glands

Simple Multicellular Exocrine Glands Tubular Secretory unit is a straight tube opening onto the epithelial surface no duct is present Coiled Tubular secretory unit is a coiled tube an unbranched duct takes secretion to the surface Branched Tubular secretary unit is tubular and branched duct can be absent or present Branched Acinar also called alveolar Secretory unit is shaped like a sac several acini are arranged in the duct