Lab 4 Flashcards
Rete testis
Functions to receive sperm from the seminiferous tubules and transport sperm to epididymis
Septum
Functions to divide testis into lobules
Lobule
Functions to contain seminiferous tubules
Seminiferous tubule
Functions as the site of spermatogenesis (sperm)
Scrotum
holds the testes and regulates temperature of the testes
Cremaster muscle
contracts in response to cold temperature to move testes closer to body to reduce heat loss
Testes
produce sperm; produce and secrete testosterone
Ductus deferens/Vas deferens
move sperm from epididymis to the prostatic urethra
Epididymis
location of sperm maturation and moves sperm from rete testis to ductus/vas deferens
Ejaculatory duct
moves sperm and seminal fluid into the prostatic urethra
Penis
deliver semen/sperm from penile urethra into the female reproductive tract
Prostate gland
produces and secretes a milky, slightly acidic fluid that aids in sperm motility and sperm viability
Bulbourethral/Cowper’s glands
produce and secrete an alkaline fluid to neutralize the urethra to protect sperm
Seminal vesicles
produce and secrete an alkaline fluid to neutralize the urethra to protect sperm and nourish sperm
Prostatic urethra
Membranous urethra
Penile urethra/Spongy urethra
allow semen and urine to exit the body