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Endocrine System #3

Classes of Hormones

Amino Acid Derivatives (building blocks of proteins) Tyrosine: *TH *E *NE *Catecholamines Tryptophan: *Melatonin
Peptide Hormones Glycoproteins: *TSH *LH *FSH Short polypeptides: *ADH *OXT Small proteins: *insulin *GH *PRL
Lipid Derivatives Eicosanoids: signal molecules *leudotrienes *prostaglandins *thromboxanes *prostacyclins Steroid hormones: *similar to cholesterol *released by reproductive organs
Created by: katiekee1992