MEDICAL
RECTUM AND ANUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The process where small molecules pass from the digestive system into the blood is called ____
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digestion
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ingestion
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absorption
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elimination
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Explanation:
Detailed explanation-1: -Absorption. The simple molecules that result from chemical digestion pass through cell membranes of the lining in the small intestine into the blood or lymph capillaries. This process is called absorption.
Detailed explanation-2: -Assimilation is the process of transfer of soluble food from the intestine to rest parts of the body through blood vessels.
Detailed explanation-3: -Small intestine. The walls of the small intestine absorb the digested nutrients into the bloodstream.
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