Which hormone stimulates the secretion of milk from female?
oxytocin
progesterone
LH
prolactin
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
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
Secretion of progesterone by corpus luteum is initiated by
testosterone
thyroxine
MSH
Which hormone possesses anti-insulin effect?
cortisol
calcitonin
aldosterone
Calcitonin is a thyroid hormone which
elevates calcium level in blood
has no effect on calcium
elevates potassium level in blood
lowers calcium level in blood
Testosterone is produced by
sertoli cells
Leydig’s cells
oxyntic cells
pituitary gland
Hormones thyroxine, adrenaline and the pigment melanin are formed from
tyrosine
proline
tryptophan
glycine
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
The immediate cause of induction of ovulation in human female is the large plasma surge of
FSH
estradiol
