homeostasis Flashcards
1
Q
is a homeostatic equilibrium static?
A
NO. it fluctuates around a equilibrium
2
Q
define ‘disruptor’ in terms of equilibrium
A
it tips the equilibrium off balance slightly
3
Q
define ‘detector’ in terms of equilibrium
A
finds imbalances and sends message to the brain
4
Q
define ‘control system’ in terms of equilibrium
A
coordinates a response and signals what to do
5
Q
define ‘effectors’ in terms if equilibrium
A
produce a homeostatic response
6
Q
why are electrolytes needed (Cl-, K+, Na+)?
A
for cell signalling- depolarisation of axon
7
Q
how are toxic waste products removed
A
excretion
8
Q
what internal constants do enzymes need to function?
A
pH and temp
9
Q
why is endocrine homeostasis important?
A
to control longterm cellular processes
