Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
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Chapter 50.3, Problem 3R
Summary Introduction
To review:
The mechanism, by which bile helps in digesting fats and why equivalent molecules are not required for the transport of lipids in the lymph and blood.
Introduction:
The liver is an accessory organ that makes and secretes bile, which is delivered to the small intestine. Bile is a yellow colored substance synthesized from cholesterol and composed of water, bile salts, and bilirubin. In the small intestine, bile helps in the digestion of fats.
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Which molecule is created by the intestinal cells to transport lipids to the liver?
Which of these statements best describes bile salts?
a)Acts as hormone in the liver and small intestine
b)Synthesized in the liver, stored in the gall bladder, active in the small intestine
c)Synthesized in the gall bladder, stored in the liver, active in the small intestine
d)Increases the rigidity of cell membranes
From the physiological perspective, what is the most important constituent of bile? What are its importance? Can you please give at least 5?
Chapter 50 Solutions
Life: The Science of Biology
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