Salivary glands Notes: Definitions & Explanations PDF | Download eBooks
Study Salivary glands lecture notes PDF with biology definitions and explanation to study “What are Salivary glands?”. Study salivary glands explanation with biology terms to review biology course for online degree programs.
Salivary glands Definition:
Salivary glands are specialized glands in the mouth that deliver saliva through ducts to the oral cavity.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Salivary glands Notes:
The salivary glands in mammals are exocrine glands that produce saliva through a system of ducts. Humans have three paired major salivary glands (parotid, submandibular, and sublingual) as well as hundreds of minor salivary glands. In humans, between 0.5 and 1.5 liters of saliva are produced every day.[3] The secretion of saliva (salivation) is mediated by parasympathetic stimulation; acetylcholine is the active neurotransmitter and binds to muscarinic receptors in the glands, leading to increased salivation.
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