Homeostasis Flashcards
1
Q
what is homeostasis
A
regulations of internal conditions for optimum cell and enzyme function
2
Q
conditions maintained by homeostasis in the body
A
.blood glucose concentration
.body temperature
.water levels
3
Q
what types of responses are used in body control systems
A
.nervous and chemical
4
Q
what three components do all control systems have
A
.receptors
.coordination centres
.Effectors
5
Q
what is the function of a receptor
A
receptors detect changes in the environment
6
Q
what is the function of a coordination center
A
coordination centers obtain and process information from receptors
7
Q
what is the function of an effector
A
effectors (muscles or glands) bring about responses to stimuli
