In a Negative Feedback System, Which One of the Following

question 104

Multiple Choice

In a negative feedback system, which one of the following statements is TRUE?

• A) A sensor detects a stimulus, which in turn amplifies the original disturbance.
• B) Deviations from a desired condition are automatically detected and counteracted.
• C) Homeostasis cannot be re-established until the effector is turned off.
• D) The effector activates the sensor.
• E) A sensor is not needed because the body anticipates the coming change.

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Definitions:

Cards

Pieces of thick, flat material, often made of paper or plastic, used for various games, information storage, or special occasions.

All Aces

A term often used to describe a situation, hand, or outcome that is the best possible under the circumstances.

Probability

A calculation of the chance of a certain event taking place, denoted by a number between 0 and 1.

Cards

Paper or plastic rectangular pieces, often used for playing a variety of games, or as a medium for storing information such as identification or banking details.