Summarizing Homeostasis
Summary
Homeostasis is a dynamic equilibrium that is maintained in body tissues and organs. It is dynamic because it is constantly adjusting to the changes that the systems encounter. It is in equilibrium because body functions are kept within a normal range, with some fluctuations around a set point for the processes.
Glossary
acclimatization
alteration in a body system in response to environmental change
alteration
change of the set point in a homeostatic system
homeostasis
dynamic equilibrium maintaining appropriate body functions
negative feedback loop
feedback to a control mechanism that increases or decreases a stimulus instead of maintaining it
positive feedback loop
feedback to a control mechanism that continues the direction of a stimulus
set point
midpoint or target point in homeostasis
thermoregulation
regulation of body temperature
This lesson is part of:
Animal Basic Form and Function