ADH or vasopressin is
enzyme that hydrolyses peptides
hormone secreted by pituitary that promotes reabsorption of water from glomerular filtrate
hormone that promotes glycogenolysis
energy rich compound connected with muscle contraction
Occurrence of Leydig’s cells and their secretion is
ovary and estrogen
liver and cholesterol
pancreas and glucagon
testis and testosterone
Diabetes is due to
enzyme deficiency
iodine deficiency
Na deficiency
hormonal deficiency
Secretion of progesterone by corpus luteum is initiated by
testosterone
thyroxine
MSH
LH
MSH of pars intermedia of middle pituitary is responsible for
darkening of skin in Tower vertebrates
Tight colouration of skin in lower vertebrates
both A and B
darkening of skin in human beings
The gonadotrophic hormones are secreted by
anterior lobe of pituitary
interstitial cells of testes
adrenal cortex
posterior part of thyroid
According to the accepted concept of hormone action, if receptor molecules are removed from target organs, then the target organ will
continue to respond to the hormone without any difference
not respond to the hormone
continue to respond to the hormone but will require higher concentration
continue to respond to the hormone but in the opposite way
Which one of the following endocrine glands stores its secretion in the extracellular space before discharging it into the blood?
testis
thyroid
pancreas
adrenal
Which hormone stimulates the secretion of milk from female?
oxytocin
progesterone
prolactin
The contraction of gall bladder is due to
cholecystokinin
enterogastrone
gastrin
secretin
