P Pandora Radio L 4I x IN 16s2 Blou 1250 ME x Digestive system P x 21 shop Forev
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P Pandora Radio L 4I x IN 16s2 Blou 1250 ME x Digestive system P x 21 shop Forever 21 for x North Park Universi x C Biology question I c x e- C www.sapling ning.com 3378108 Attempts Core Question 15 of 25 Map Sapling Learning Match each definition to the appropriate layer of a blood vessel. Tunica intima. Tunica media Tunica extema predominately the layer lined location of composed o he external collagenous fibers elastic membrane 20 22 23 AO Previous Check Answer Next Exi 25 HE Search the web and Windows Available From 2/25/2017 09:3 3/4/2017 11:55 Due Date: Points Possible: 00 Grade Category: Graded Description Policies LSA2 You can check your answers. You can view solutions after the du You can keep trying to answer each until you get ght or grve up. You lose 5% of the points available answer in your question for each in attempt at that answer. For multiple-choice questions, the depends on the number of choices O eTextbook O Help With This Topic O Web Help & Videos O Technical Support and Bug Repol 6:28 PM 3/4/2017Explanation / Answer
tunica intima- the layer lined by endothelium.
(It is the innermost layer of a blood vessel. it is made up of a layer of endothelial cells. it is in direct contact with blood.)
tunica media- location of external elastic membrane
( it is not the external membrane, but it is the membrane composed of smooth muscles and responsible for relaxation and contraction of blood vessels (vasoconstriction and vasorelaxation)
tunica externa- predominantly composed of collagenous fibres.
(outermost layer made up of collagen that supports and reinforces the blood vessels)
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