2 students discuss the mechanisms involved. Student A claims that they are negative feedback mechanisms. Do you agree?
2007-02-24 09:13:20 · 3 answers · asked by chemistrymagic 1 in Science & Mathematics ➔ Biology
See Uncompensated Respiratory Acidosis and HAGMA (an Acronym), I Think your Respiratory Center is Stimulated by INCREASED Carbon Dioxide Concentration, Therefore Positive Feedback.
2007-02-24 10:33:48 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Yes, it does. Your best proof is by exercising yourself.
I disagree with Student A. I think it is positive feedback because when you exercise, the oxygen is depleted and the body reacts by repleshing the oxygen which is accomplished by faster breathing or increasing breathing rate. By doing so, the body is able to provide as much oxygen as soon as it is consumed.
2007-02-24 17:30:38 · answer #2 · answered by Aldo 5 · 0⤊ 0⤋
no,because your heart rate increases so your breathing rate increases.
2007-02-24 17:22:19 · answer #3 · answered by Anonymous · 0⤊ 1⤋