The Gastric Phase of Gastric Secretion Begins with

question 30

Multiple Choice

The gastric phase of gastric secretion begins with

• A) the sight, thought, or smell of food.
• B) the arrival of food in the stomach.
• C) the entry of chyme into the small intestine.
• D) the entry of chyme into the large intestine.
• E) the release of cholecystokinin and secretin by the small intestine.

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Definitions:

Marginal Benefit

The extra utility or satisfaction that is derived from the consumption or manufacture of one more unit of a good or service.

Marginal Cost

The growth in complete cost caused by the manufacture of one more unit of a good or service.

Artificially Scarce Good

A product or service whose availability is limited due to artificial constraints, such as legal restrictions or monopolistic practices, rather than natural scarcities.

Competitive Market

A market structure where many firms offer products or services that are similar, allowing consumers to find substitutes easily.