When the Food Is Released from the Stomach into the Small

question 10

Multiple Choice

When the food is released from the stomach into the small intestine,why is the environment no longer acidic?

• A)Secretin increases the flow of bicarbonate ions from the pancreas into the small intestine to neutralize the stomach acid.
• B)Enterokinase activates trypsinogen, thus neutralizing the stomach acid.
• C)Bile salts from the gallbladder neutralize the stomach acid.
• D)When pepsinogen activates pepsin, one result is the neutralization of stomach acid in the stomach.
• E)Cholecystokinin stimulates release of basic molecules to neutralize the influx of acid contents from the stomach

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Definitions:

Oligopolistic Market Outcomes

In an oligopolistic market structure, outcomes often include limited competition, price stability or price wars, and potential for collusion among the few dominant firms.

Prisoners' Dilemma

A fundamental problem in game theory showing why two individuals might not cooperate, even if it appears that it is in their best interest to do so.

Nash Equilibrium

A concept in game theory where players' strategies are in balance, and no player can benefit by changing their strategy unilaterally.

Dominant Firm Model

A market structure where one large firm controls the majority of the market share, influencing prices and output levels while smaller firms act as price takers.