Lacteal Notes: Definitions & Explanations PDF | Download eBooks
Study Lacteal lecture notes PDF with biology definitions and explanation to study “What is Lacteal?”. Study lacteal explanation with biology terms to review biology course for online degree programs.
Lacteal Definition:
A lacteal is a vessel at the core of each villus.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Lacteal Notes:
A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine. Int he intestines, the triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids and monoglycerides. These then pass from the intestinal lumen into the enterocyte and then form chylomicrons. These chylomicrons then pass into the lacteals, forming a milky substance known as chyle. The chyle is absorbed by the blood stream as much as needed.
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