Question

In a feedback loop, the portion that brings the variable back to its normal value is the?

1) effector
2) set point
3) integrating center
4) sensor

Answer 1

The portion of a feedback loop that brings a variable back to its normal value is known as the effector. It takes action to correct deviations by pushing the variable toward the set point.

Step-by-step explanation:

In a feedback loop, the portion that brings the variable back to its normal value is the effector. The effector can be an organ, gland, muscle, or other structure that acts on the signal from the control center to move the variable back toward the set point. The feedback loop has four main components: the stimulus, which indicates a deviation from the set point; the sensor, which monitors the value and sends data to the control center; the control center, which compares the data to the normal range and determines if action is needed; and the effector, which acts to correct any deviation and restore homeostasis.