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19 votes
What feature of the small intestine greatly expands its surface area, facilitating absorption?.

2 Answers

4 votes

Answer:

Step-by-step explanation:

There are an estimated 200 million microvilli per square millimeter of small intestine, greatly expanding the surface area of the plasma membrane and thus greatly enhancing absorption.

answered
User Alex Grin
by
8.1k points
4 votes

Answer:

There are an estimated 200 million microvilli per square millimeter of small intestine, greatly expanding the surface area of the plasma membrane and thus greatly enhancing absorption.

Step-by-step explanation:

answered
User SeeDoubleYou
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8.2k points
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