Exercise Physiology Exam 1 Questions And Answers 2024.

homeostasis - Answer Maintenance of a constant internal environment Rest steady state - Answer Balance between the demands placed on a body and the physiological response to those demands Variables are constant and unchanging biological control system - Answer To regulate some physiological variable at or near constant value Cells and organ systems Series of interconnected components that serve to maintain a physical or chemical parameter at or near constant receptor - Answer Sensor (Receptor) Capable of detecting changes effector - Answer Corrects changes to internal environment integrating center - Answer Assesses input and initiates response negative feedback - Answer Most biological control systems Response reverses the initial disturbance in homeostasis What is meant by "Gain of a control system"? - Answer Degree and precision to which the control system maintains homeostasis System with large gain is more capable of maintaining homeostasis