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.
An example of a negative feedback system is when there is too much of a particular chemical in the body, a sensor detects it and brings about a response that causes the levels to drop.n example of a negative feedback system is when there is too much of a particular chemical in the body, a sensor detects it and brings about a response that causes the levels to drop.