Lec 16 Flashcards
Which 2 cells can be found INSIDE a seminiferous tubule?
germ and sustenacular cells
What hormone do interstitial cells secrete?
testosterone
The acrosome contains what kind of enzymes to weak the egg wall?
digestive enzymes
Prior to ejaculation sperm is stored where?
Ampulla of ductus deferens
Name 3 things secreted by the seminal vesicles.
sugar, prostaglandins, fibrinogen
Which enzyme produced, in the prostate, is responsible for breaking the clot formed by fibrinogen?
profibrinolysin
What type of innervation is used in an erection and ejaculation?
Point and shoot
Which hormone is responsible for gametogenesis in both sexes?
FSH
Too much testosterone production will inhibit what and where?
GnRH in the hypothalamus
As sperm is produced, so is inhibin, too much inhibin will inhibit what and where?
FSH in the anterior pituitary
The broad ligament encompasses what other smaller ligament sand mesentaries? “MMM SOup”
- Mesovarium
- Mesometrium
- Mesosalpinx
- Suspensory Ligament
- Ovarian Ligament
How many viable haploids are produced in male and female gametogenesis?
1 and 4
When and where does a secondary oocyte completely divide into an ovum?
fertilization & fallopian tube
High concentration of estrogen signals what hormone?
High estrogen means oocyte is mature. Time to kick it out via LH
