True or false Pituitary lactotrophs produce lutropin True or

(True or false?) Pituitary lactotrophs produce lutropin. (True or false?) GH and corticotrophin are in the same family of pituitary hormones (i.e., share a similar molecular structure) (True or false?). (True or false?) Plasma levels of prolactin normally peak during sleep and reach their nadir during waking hours. (True or false?) Oxytocin is important for regulating water balance. The growth promoting effects of _____ are mediated by _____ which are produced by the liver. _____ deficiency leads to _____and the failure of germ cell maturation.

Solution

16)Answer is false.

Because pituitary lactotrophs produce prolactin not lutropin.

Hence the answer is false.

17)Answer is true.

GH and corticotropin are in the same family of pituitary hormone,both of them are peptide hormone.

Hence,the answer is true.

18)Answer is true.

Plasma levels of prolactin normally peak during sleep and reach their nadir during waking hours.

Hence,the answer is true.

19)Answer is false.

Oxytocin is not important for regulating water balance ADH is important for water balance.

Hence,the answer is false.