Which of the following is an example of an ‘effector’ for negative feedback in response to cold temperature? Which of the following is an example of an ‘effector’ for negative feedback in response to cold temperature? Hypothalamus integrating information Sweat glands producing sweat Thermoreceptors Skeletal muscles shivering
Question
Which of the following is an example of an ‘effector’ for negative feedback in response to cold temperature?
Which of the following is an example of an ‘effector’ for negative feedback in response to cold temperature?
Hypothalamus integrating information
Sweat glands producing sweat
Thermoreceptors
Skeletal muscles shivering
Solution
The example of an 'effector' for negative feedback in response to cold temperature is 'Skeletal muscles shivering'.
Here's the step by step explanation:
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When your body is exposed to cold temperatures, thermoreceptors in your skin and other parts of your body detect this change.
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These thermoreceptors then send signals to your hypothalamus, which is the part of your brain that serves as the main control center for maintaining body temperature.
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The hypothalamus integrates this information and determines that your body temperature is too low.
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In response, the hypothalamus sends signals to effectors in your body to counteract the cold and raise your body temperature.
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One of these effectors is your skeletal muscles, which begin to shiver. Shivering is an involuntary response where your muscles rapidly contract and relax. This generates heat and helps to raise your body temperature.
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Sweat glands producing sweat is an effector for negative feedback in response to high temperature, not cold temperature. When your body is too hot, the hypothalamus will signal your sweat glands to produce sweat, which cools your body as it evaporates.
So, the correct answer is 'Skeletal muscles shivering'.
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