ANIMAL PHYSIOLOGY
DIGESTION IN DIFFERENT ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Nutrients are transported from the digestive tract into the bloodstream.
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Absorption
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Metabolize
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Chemical
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Peristalsis
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Explanation:
Detailed explanation-1: -Specialized cells help absorbed materials cross the intestinal lining into the bloodstream. The bloodstream carries simple sugars, amino acids, glycerol, and some vitamins and salts to the liver.
Detailed explanation-2: -Absorption is a complex process, in which nutrients from digested food are harvested. Absorption can occur through five mechanisms: (1) active transport, (2) passive diffusion, (3) facilitated diffusion, (4) co-transport (or secondary active transport), and (5) endocytosis.
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