Which Control Mechanism Does NOT Bring About Segmentation of the Terminal

question 86

Multiple Choice

Which control mechanism does NOT bring about segmentation of the terminal portion of the small intestine?

• A) gastroileal reflex
• B) distention of the stomach
• C) cholecystokinin action

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Definitions:

Poisson Probability

The probability of a given number of events happening in a fixed interval of time or space when these events occur with a known constant mean rate and independently of the time since the last event.

Binomial Probabilities

The probabilities of achieving a specific number of successes in a fixed number of Bernoulli trials, characterized by only two possible outcomes.

Poisson Random Variable

A variable that follows the Poisson distribution, mainly used to model the number of times an event happens in a fixed interval of time or space.

Discrete Random Variable

A type of random variable that assumes a countable number of distinct values, often representing outcomes of a random process.