AP EAMCET Medical 2018 Shift 2 Paper

Study the following statements
I) Somatotropin and somatostatin are released from hypothalamus and are antagonistic to each other
II) Cushing’s syndrome is characterised by glucosuiia and formation of ketone bodies
III) Parathyroid hormone is a protein
IV) Catecholamines and cortisol stimulate gluconeogenesis
Correct statements are