Question

The upper part of small intestine is the​

Answer 1

Answer:

The jejunum is the upper part of the small intestine and the ileum the lower part, though there is no clear delineation between the jejunum and ileum. The lining of the small intestinal mucosa is very highly specialized for maximizing digestion and absorption of nutrients.

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Answer 2

Answer:

The jejunum is the upper part of the small intestine and the ileum the lower part, though there is no clear delineation between the jejunum and ileum.

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