The cell is the functional unit of life. Understanding how substances enter and exit cells is vital for pharmacology and pathology.
A comprehensive feature should detail the following primary systems: fundamentals of medical physiology
: The body uses complex control systems, primarily negative feedback loops , to regulate variables like blood pressure, temperature, and pH. When a variable deviates from its set point, sensors detect the change and trigger compensatory responses to restore balance. The cell is the functional unit of life