Test 6? Study Flashcards
If you have SRY gene you are a…
male
If you dont have the SRY gene you are a…
Female
The formation of gametes(egg/sperm)
gametogenisis
Spermatgenisis order of things
Spermatogonia, primary spermatocyte, secondary spermatocyte, Spermatid, spermiogenisis, spermatozoa, spermiogenisis
The sperm are produced in what
Seminiferous tubules
Pulls scrotum next to body to warm
Cremaster muscle
Flat muscle that wrinkles surface of scrotum
Dartos muscle
Veins that draw heat away from testes
Pampiniform plexus
Hole in abdominal wall that spermatiic chord goes through
inguinal ring
Secretes inhibin
Sertoli cells
Binds to testoserone helping spermatogenisis
Androgen binding Hormone (ABH)
Cells that make testosterone
Leydig cells
Common connectino of all seminiferous tubules
Rete Testes
Store and mature sperm
Epididymis
Sperm travel through this duct to prostate
Vas Deferens
Male duct within prostate
Ejaculatory duct
Last duct sperm pass through before exit
Urethra
Secretes:fructose, Prostaglandin(activator), clotting factor
Seminal vesicles
Secretes: citrate, anticoagulant, protolytic enzymes
Prostate gland
Secretes akaline lubricating mucus
Bulboureathral gland
Single vasocongestive column
corpus spongiosum
Double vasocongestive column
Corpus cavernosum
Tip of penis is called
glans penis
At adolesence waht hormones increase to make sexual maurity?
FSH, LH
What provides nutrients for the female egg
thecal cells
Oogenosis Order of events
Oogonia, primary oocyte, secondary oocyte, ootid, ovum
Primary oocyte in arrested development
Primordial follicle
how many primordial follicles are made at a time
6-10
Outer layer of uterus
Perimetrium
Middle layer of uterus
Myometrium
Inner layer of the uterus
Endometrium
Bottom layer of endometrium
Stratum basalis
Sluffing layer of endometrium
Stratum functionalis
Vaginal wall epithelium
Transitional epithelium
Female gland that produces estrogen/progesterone
Corpus luteum
Secretes acidic mucous in vagina
Paraurethral (Skene’s)
Secretes lubricating mucous
bartholins (greater vestibular)
Two perineal triangles: upper/lower
Urogenital/anal
What glands produce milk
Lactiferous glands
hormone taht stimulates milk production
Prolactin
Hormone that promotes milk release
Oxytocin
1st milk release with antibodies
colostrum
Breast development
Thelarche
Gaining of pubic/axillary hair
Pubarhce
Menstration
menarhce
Hormone that softens the jints and pelvis in birth
relaxin
Fertilized by more than one sperm
Polyspermy
Fusion of egg and sperm
Syngamy
Germ layer producing skin,nervous tissue
Ectoderm
Germ layer producing bone, muscle, connective tissue
Mesoderm
Germ layer producing respiratory, digestive
Endoderm
Sac release waste absorbs nutrients
Chorion
Fluid filled cavity around embryo
Amnion
Provides nutrients becomes part of cord
Yolk sac
Stores waste becomes part of cord
Allantosis
Softening of the acrosomal cap from acidic enviro of fallopian tube
Capacitation