Which of These Enhance the Absorptive Effectiveness of the Small

question 93

Multiple Choice

Which of these enhance the absorptive effectiveness of the small intestine?

• A) the plicae circulares
• B) the villi
• C) the microvilli
• D) intestinal movements
• E) all of the above

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Definitions:

Sporadic Schedule

Refers to a random or unpredictable pattern of occurrences or events, often in the context of rewarding or reinforcing behaviors.

Schedule of Reinforcement

The plan for timing and frequency of reinforcement given to subjects in a conditioning experiment to establish or modify behavior.

Variable Ratio

A schedule of reinforcement where a response is reinforced after an unpredictable number of responses, promoting high and steady response rates.

Fixed Interval

A schedule of reinforcement where a response is rewarded only after a specified amount of time has elapsed, in behavior studies.