Summary Unit 14: Control and Coordination Notes

Topic /S :Conm& Coordination

151.1 :
Describe the
features oftheendounnesyshemnithrefenemetothe hormones :
Aint

ghunpntinimlin
Endocrine
System
Hormone Endocrine
gland secreted
from Tayerallsloyom Response +
Effect
↑
AAH Posterior
Pituitary Gland Aquaprins / increase
reabsnptmiofwñher
penneahihtyofakuhijbyaeau-iylthn.in
duet
whutriyduir
Pulls
Insulin
ltkoflaryuans : Kieran
tfhuosereansorptin
bycellscllvbhood
gluwrecovuentmtim
bhuapn lsleoflouyrmns :& cells Literals
shnirlatesghuvse
-




breakdown &↑ blood
cementation
glucose
Two
types of hormones :




LIPID SRUBLE HORMONES
-
:
WATER-SOLUBLE HORMONES :




→ testosterone → adrenaline
insulin
→
oestrogen →



progesterone ghuoym
→ →




✓
canpanthnyhthephorphhipid bilayer ✗
cannrtmnetthnryhthecsmsoiirtead2ⁿᵈ "

buidstoreuptosandtnjgerscanndes /
messengers
15-1-2
compouethefeah-nesofthenemnstendocu.me system
Endocrine Nervous
system system
is -




↳ shiner
↳
↳
hmelthoyhbhod
↳ ahilitytoeltutmuttpte
put
↳ involuntary
different cells ↳ elation impulses
↳
longer-lasting response ↳
temporary response

, NEURONES
SENSORY NEURONE



15.1.3 Describe
the shuture
ofthe sensory
function nemone and a motor none and state
that intermediate
neurones connect inter unus
sensory
SynapticEndings



isDOFEF
sensory endings

->
:
Nueus




④Direction
of Impulse
L

Axon
Schwann
cell




MOTOR NEURONE

Dendite




mini appear
and
unit in
endoplanin




88Foam celbody # nx y
on +




yu
SF:
newb



Directionof Impasses
> teminal
beaches


15.1.4 Outline
in
the curse
neurones
of sensory receptor cells in
detecting shuntsand
stating of impulses
the transmission

senery
-> automatic
involuntary
->




fai the brain
doesn't in
the
->



typically safety
-> for



eg:blinking, puput constition/dilation
response his
surfaces to




received
causes
by a stiristus
by recepti
=
a