Associate of Arts Requirements. <----Back to Associate of Arts / Associate of Science. The following are the Graduation Requirements for the Associate of Arts degree. The Associate of Arts degree represents the first two years of a bachelor's degree, and can be transferred to any public college in Ohio. Associate of Arts Requirements.
Negative feedback control mechanisms (used by most of the body's systems) are referred to as ânegativeâ because the information caused by the feedback results in a reverse of the response. TSH is an example: blood levels of TSH serve as feedback for production of TSH. Positive feedback control is used in some cases.
Negative feedback is a reaction that causes a decrease in function. It occurs in response to some kind of stimulus. Often it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostatis, as in biology, or equilibrium, as in mechanics. Negative feedback is also a reaction to an event or process, such as an evaluation of someoneâs work. Biological Negative Feedback