The proglucagon breakdown products Oxyntomodulin and Glicentin are produced in which tissues? brain and muscle liver and muscle Brain and gut skin and vasculature

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Q8

The proglucagon breakdown products Oxyntomodulin and Glicentin are produced in which
tissues?
O brain and muscle
liver and muscle
Brain and gut
skin and vasculature
Transcribed Image Text:The proglucagon breakdown products Oxyntomodulin and Glicentin are produced in which tissues? O brain and muscle liver and muscle Brain and gut skin and vasculature
Expert Solution
Step 1

Proglucagon is a protein precursor of glucagon and few other components. The proglucagon is cleaved from the preglucagon and is encoded by the GCG gene.  It is mainly produced by alpha cells of islets of the pancreas and some amount by intestinal L cells of the ileum and colon. 

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