Question

Starting as chyme enters the large intestine, which of the following lists the correct order of the sections of the large intestine?

Answer 1

Chyme enters the large intestine in the cecum and passes in order through the ascending colon, transverse colon, descending colon, sigmoid colon, rectum, and finally, the anus.

Step-by-step explanation:

After chyme passes from the small intestine into the large intestine, it travels through various sections of the large intestine in a specific order. The first section where chyme enters is called the cecum. From here, it progresses upward through the ascending colon, moves across the abdomen via the transverse colon, and then descends through the descending colon. The process continues into the sigmoid colon, which leads to the rectum, where feces are stored before being eliminated through the anus. During this journey, the large intestine absorbs water, forms feces, and is assisted by bacterial flora which break down additional residue and synthesize vitamins.

The correct order of sections as chyme passes through the large intestine is:

1. Cecum
2. Ascending colon
3. Transverse colon
4. Descending colon
5. Sigmoid colon
6. Rectum
7. Anus