STRUCTURAL ORGANISTION OF PLANTS AND ANIMALS
ANIMAL TISSUES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the brain only
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solar feedback loop
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the muscles
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negative feedback loop
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Detailed explanation-1: -Maintenance of homeostasis usually involves negative feedback loops. These loops act to oppose the stimulus, or cue, that triggers them. For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, of 98.6 ∘ F 98.6 .
Detailed explanation-2: -Also known as an inhibitory loop, a negative feedback loop allows the body to regulate itself. The process starts when there is an increase in output from a body system, which results in higher levels of certain proteins or hormones. This stops (inhibits or reverses) future production by the system.
Detailed explanation-3: -Homeostasis is often achieved in the body through the use of feedback loops that regulate the body’s internal circumstances. A feedback loop is a system that uses an identified receptor (sensor), the control center (integrator or comparator), effectors, and communication means to control the level of a variable.
Detailed explanation-4: -Examples of processes that utilise negative feedback loops include homeostatic systems, such as: Thermoregulation (if body temperature changes, mechanisms are induced to restore normal levels) Blood sugar regulation (insulin lowers blood glucose when levels are high; glucagon raises blood glucose when levels are low)