Biology - hormones

Frontal:Adenohypophysa-contrls the function of the other glands in the body; somatotrophin-hormone of growth,disorders in production of somatotrophin-nanism,gigantism


Huind:Neurohypophysa-controls function of adenohypophysa,antidiuretic hormone(vasopresin)-releasing of H2O from the body; oxytocin-contraction of mysmetrium an releasing of milk


Pineal body:melatoninàcontrols sleeping,-controls physiological processes which are affected by time,thyroid gland:thyroxin-regulates metabolism,dev.of nerv.sys.


Adrenal glands:adrenal cortex-glucocorticoids-metab.of.gluc,min eralocorticoids-metab.of minerals,-­aldosterone-metab. of Na,K important in transport of molecules through cell membrane,adrenal medula:Adrenalin,Noradreanlin-in stress sit.,kindey-exocrine-horm. renin:to increase the blood pressure,vessels are thi, by activation of plasma


Pancreas:insulin-glucose-glykogen,parath yroid glands:parathormon-control of Ca2+ and concentration in body-absorbtion of Ca2+ in intestine-rabsorbtion Na+,Ca+,K+


Stomach:h.Gastrin-stimulate releasing of gastric juices into stomach;produced in duodenom
Invertebrates:juvelin horm.(neotonin)-coordiante development of larval stage; feromones(small hoemones,sexual),plants:growth,evelopmen t:auxin,cytokinin,abscisic acod



Movement:physical:wind,water
Vital:-taxia(locomotive)-whole plant is in movement
Bend:bending of one part of plant-oriental -tropism,-non-oriental-nastia