___ is the pulpy acidic fluid that passes from the stomach to the small intestine, consisting of gastric juices and partly digested food.

Question

BlackTom AI · Accepted Answer

To tackle this question, I’ll evaluate each option and explain why it fits or doesn’t fit the given description, focusing on definitions and physiological context.

Option a: 'Juicy-Juice ; P' — This choice is not a standard anatomical term. It appears to be a nonsensical or incorrect label for the digestive contents. There is no recognized substance by this name involved in the passage of gastric contents to the small intestine, so this option does not align with anatomical terminology.

Option b: 'Chyme' — This term correctly identifies the pulpy acidic fluid formed when stomach contents mix with gastric juices during digestion. Chyme is the semi-fluid material that passes from the stomach to the small intestine, containing partly digested food and stomach secretions. This matches the description given in the question.

Option c: 'Bile' — Bile is a digestive fluid produced by the liver and stored in the gallbladder, mainly involved in fat emulsification. It is released into the small intestine, but it is not the fluid that passes from the stomach to the small intestine. Therefore, this option is not correct for the described passage.

Option d: 'Stalsis' — The term for rhythmic muscular contractions of the digestive tract is peristalsis, sometimes misspelled as 'stalsis.' However, this refers to the process of moving contents along the GI tract, not the name of the fluid itself. This option confuses a process with the actual fluid.

Option e: 'Bolus' — A bolus is a chewed mass of food ready to be swallowed. It is formed in the mouth and esophagus and is not the fluid that moves from the stomach to the small intestine. Thus, this option does not describe the chyme.

In summary, the options include a mix of incorrect terms, misnomers, and process descriptions. The term that accurately describes the pulpy acidic fluid moving from the stomach to the small intestine, consisting of gastric juices and partly digested food, is the one represented by 'Chyme' in this set of choices.

BIO 181 (001&002) FALL 2025 FA25: Cumulative Exam 4 covers the most important content from Units 1-4: You can do this!!! : ) [Grade is out of 150/900 pts, the same am't of pts for the active learning "easy points" classwork.]

___ is the pulpy acidic fluid that passes from the stomach to the small intestine, consisting of gastric juices and partly digested food.

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