Which Major Layer of the Stomach Contains an Extra Layer

question 49

Multiple Choice

Which major layer of the stomach contains an extra layer that adds strength and assists in the formation of chyme?

• A) serosa
• B) mucosa
• C) adventitia
• D) submucosa
• E) muscularis externa

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Definitions:

Reinforcement

A concept in behavioral psychology where a behavior becomes more likely to occur due to the consequence that follows it.

Operant Conditioning

A procedure in learning where the level of a particular behavior is tailored by means of encouragement or correction.

Voluntary Response

A behavioral or physical reaction that occurs as a result of a voluntary action in response to a stimulus.

Secondary Reinforcers

Stimuli that become reinforcing through their association with primary reinforcers; they do not satisfy biological needs but are learned, such as money or praise.