<prompt> All are true about Ebner glands, EXCEPT:Is an exocrine glandSituated on the dorsal surface of tongueSecrete an acid labile lipaseTheir secretion helps in digestion of fat  <response>: Ebners Gland or Von Ebner Glands are exocrine glands located on the dorsal surface of tongue and are responsible for the secretion of lingual lipase. Lingual lipase is a acid stable lipase. Lingual lipase uses a catalytic triad consisting of Aspaatic Acid, Histidine, and Serine, to initiate the hydrolysis of a triglyceride into a diacyglyceride and a free fatty acid. Ref:Ganongs Review of Medical Physiology, 22nd Edition, Page 473 