MICROANATOMY

ENDOCRINE ORGANS AND RESPIRATORY SYSTEM

THYROID

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A system in which an increased in the product decreases the activity of the system and the production rate
A
Positive Feedback Mechanism
B
Negative Feedback Mechanism
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Negative feedback (or balancing feedback) occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.

Detailed explanation-2: -If the determination is that the stimulus differs from the setpoint, it generates a response and sent to the effector organ. A system that utilizes these components is known as a negative feedback system, although the opposite is not true: negative feedback does not mean the system is homeostatic in function.[5]

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