BIOL 404-Exam 4-Reproduction 7

What type of anabolism does testosterone cause?

When testosterone is converted to estrogen, what happens?

What stimulates the cessation of bone growth?

In women what hormone stimulates sex drive?

What hormone stimulates the secretion of erythropoietin (by the kidneys)?

What effect does testosterone have on the kidneys?

Why do males usually have a higher hematoicrit?

FSH affects Sertoli cells stimulating spermatogenesis and the release of what other hormone?

What does Inhibin target?

Does Inhibin act on LH and FSH?

The testosterone produced by the Leydig cells has local or systemic effects?

What inhibits LH?

What binds to testosterone in the blood?

What effect does testosterone hae on the anterior pituitary?

What hormones provide negative feedback to the hypothalamus inhibiting sex steroid secretion?

Secondary sex characteristics are due to what hormone?

What is vasodilation of the penis caused by?

What does Nitric oxide cause?

Other nitric oxide, what other excitatory influences act on the penis?

What is a potent vasodilator that stimulates erection?

What type of drugs can aid Nitric oxide?

What do phosphodiesterase type 5 inhibitors do?

What is the action of sympathetic neurons during male excitation?