A __________Detects a Change in a Regulated Variable and Sends

question 67

Multiple Choice

A __________detects a change in a regulated variable and sends that information to a(n) __________ which relays signals to a(n) __________, usually a muscle or a gland.

• A) stimulus : receptor : organ system
• B) sensor : integrating center : effector
• C) receptor : integrating center : negative feedback control
• D) sensor : effector : integrating center
• E) receptor : stimulus : regulated variable

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Definitions:

Sample Means

The average value of a set of samples from a population.

Freshmen

First-year students at a high school, college, or university.

Simple Random Sample

A sample in which each member of the population has an equal chance of being selected, ensuring that the sample accurately reflects the population from which it is drawn.

Probability

The quantification of the probability of an event happening, represented by a numerical value ranging from 0 to 1.