What is the correct order of the stimulus-response model?

Understanding Feedback Loops and Receptors

Quiz
•
Science
•
9th Grade
•
Hard

Manisha ARORA
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Response → Stimulus → Effector → Receptor
Receptor → Stimulus → Effector → Response
Stimulus → Receptor → Control Centre → Effector → Response
Control Centre → Receptor → Stimulus → Effector
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a receptor in the stimulus-response model?
To send signals to muscles for movement
To detect changes in the environment (stimulus)
To generate hormones for the body
To process information in the brain
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a negative feedback loop?
Contractions during childbirth (increasing until birth)
Blood clotting in a wound (amplifying clotting)
Sweating to cool down the body
Increase in oxytocin during labour
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a feedback loop, what role does the effector play?
Detects the stimulus
Processes the information
Responds to restore balance
Sends signals to the receptor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a positive feedback loop, what happens to the stimulus?
The response increases or amplifies the stimulus
The response decreases or stops the stimulus
The response prevents the stimulus from occurring
The body ignores the stimulus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is an example of a positive feedback loop?
Blood sugar regulation (insulin lowering glucose levels)
Maintaining body temperature (sweating/shivering)
Blood clotting after injury (platelets keep clotting until wound closes)
Regulating heart rate (returning to normal after exercise)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of receptor detects temperature changes?
Mechanoreceptors
Photoreceptors
Thermoreceptors
Chemoreceptors
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