AP PSYCHOLOGY

BIOLOGICAL BASES OF BEHAVIOR

THE NERVOUS AND ENDOCRINE SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which are the 3 main components needed for Homeostasis?
A
Receptors
B
Coordination Centres
C
Effectors
D
Enzymes
Explanation: 

Detailed explanation-1: -Homeostasis involves three components-the receptor, the control centre, and the effector. The receptor receives information on the changing environment, and the control centre processes the information received by the receptor.

Detailed explanation-2: -Components of homeostasis A system requires three components for homeostasis:-A receptor; -A control centre; -An effector.

Detailed explanation-3: -An effector is the component in a feedback system that causes a change to reverse the situation and return the value to the normal range. Negative Feedback Loop. In a negative feedback loop, a stimulus-a deviation from a set point-is resisted through a physiological process that returns the body to homeostasis.

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