Which component of a feedback system provides input directly to the control centre?ReceptorEffectorBrainStimulus
Question
Which component of a feedback system provides input directly to the control centre?
- Receptor
- Effector
- Brain
- Stimulus
Solution
The component of a feedback system that provides input directly to the control centre is the Receptor.
Here's a step-by-step explanation:
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A stimulus is an event or change in the environment that triggers a response.
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The receptor detects the stimulus. It is a sensor that monitors the environment and responds to changes, called stimuli, by sending information (input) to the control center.
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The control center, often the brain, determines the set point, which is the level or range at which a variable is to be maintained. It analyzes the input it receives from the receptor and determines the appropriate response.
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The effector carries out the control center's response to the stimulus. The response either reduces the stimulus (in negative feedback) or enhances the stimulus (in positive feedback).
So, in this context, the receptor is the component that provides input directly to the control center.
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