Cells which are specialized to secrete mucus are called mucous cells. Examples include secretory cells of the salivary glands, esophageal glands, stomach surface, pyloric glands, and Brunner's glands of the duodenum.These cells are typically organized into tubular secretory units.erous cells of the pancreas and the salivary glands are typically organized into secretory units called acini. In routine light microscopy, serous cells are distinguished by basophilic basal cytoplasm, a centrally-located nucleus, and variously-staining secretory vesicles (zymogen granules) in apical cytoplasm.
Explorer of the Seas will depart Australia on 22 April 2018 with a 23 night Sydney to Seattle cruise visiting Noumea, Lifou, Mystery Island, Suva (overnight), Lahaina and Honolulu.
Explorer of the Seas at a Glance. 1  The Explorer of the Seas was built in 2000, and refurbished in 2015. Her gross tonnage is 137,308, and she carries 3,286 passengers. 2  Features all of Royal Caribbean's latest amenities: Elegant main dining rooms, Chop's Grille, spa & salon, and Royal Caribbean's pools.