Created by Diamond Sapphire
about 4 years ago
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Question | Answer |
Tertiary follicle/antral follicle | |
Corpus luteum | |
corpus albicans | |
Theca interna + Theca externa | |
oocyte | |
Antrum | |
Granulosa cells | |
Infundibulum | |
Ampulla | |
primordial follicles | |
primary follicle | |
This layer of the theca cells of mature follicles secrete steroid hormones | Theca interna |
What are the gonadotropin hormones and where are they from? | LH and FSH; from anterior pituitary |
Theca cells have __ receptors and produce which sex steroid hormone? | LH progesterone |
Corpus albicans is a ___ CL | regressing |
What components make up a CL | Large luteal cells from granulosa cells, small luteal cells from theca interna |
What are the finger-like projections on the infundibulum called? | fimbriae |
which follicular cells is principally responsible for estrogen production? | granulosa cells |
which species uniquely ovulates meiosis I oocytes? | canine |
a tertiary follicle has an antrum filled with what? | follicular fluid |
the meiosis I oocyte arrests as a germinal vesicle in which stage? | dictyate arrest |
prostaglandins F2 and E2 promote ___ blood flow | increased |
oocyte released during ovulation is surrounded by corona radiata which disperses once in the uterine tube...except in which species? | cattle |
corpus ___ forms after ovulation | hemorrhagicum |
the inner area of the ovary is the ___ | medulla |
when is the first polar body extruded? | when primary oocyte completes meiosis I and becomes a secondary oocyte (mature follicle) |
glycoprotein layer at the oocyte plasma membrane; secreted by granulosa cells and oocyte | zona pellucida |
which two animals can produce primordial follicles postnatally? | canines and rats |
what happens to the functional zone of the endometrium after estrus or pregnancy? | it degenerates |
What are the 3 layers of the uterus? | Endometrium (mucosa-submucosa), myometrium (muscularis) , permetrium (serosa) |
What are the 3 segments of the uterine tube? | infundibulum, ampulla, isthmus |
The site of fertilization | ampulla |
which hormone stimulates cornification of vaginal epithelium? | estrogen |
in what stage of the estrus cycle would you expect to see the most cornified vaginal epithelium? | late proestrus |
Utero progestogen supplementation during pregnancy can cause hypertrophy of the ___ in female offspring | clitoris |
erectile tissue in the wall of the vulva (mares and dogs) | bulbus vestibuli |
Main layers of the vagina | Vaginal mucosa Vaginal submucosa Tunica muscularis tunica serosa |
main layers of the cervix | submucosa tunica muscularis |
the endometrial cups in mares secrete what hormone? | equine chorionic gonadotropin (eCG) |
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