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In Biology / College | 2025-07-05

Which of the following correctly sequences the segments of the small intestine?
A. duodenum; jejunum; ileum
B. jejunum; ileum; duodenum
C. ileum; colon; jejunum
D. ileum; esophagus; colon

Asked by santiago101392

Answer (2)

The small intestine consists of three segments: the duodenum, jejunum, and ileum, in that specific order. The duodenum initiates digestion, followed by the jejunum for nutrient absorption, and finally, the ileum for further absorption. Correct sequencing is crucial for understanding digestive processes. ;

Answered by GinnyAnswer | 2025-07-06

The small intestine segments are correctly sequenced as duodenum, jejunum, and ileum. This order is essential for optimal digestion and nutrient absorption. Therefore, the correct answer is option A: duodenum; jejunum; ileum.
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Answered by Anonymous | 2025-07-09

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