BIO 431 Male Reproductive System
Exam Q&A
Vas deferens - ANSWER-Transport, Store, and Reabsorb Sperm
Ampulla of ductus deferens - ANSWER-Leads to Prostate
Ejaculatory duct - ANSWER-Passageway through Prostate
Scrotum - ANSWER-Keeps testes 2-3 degrees below body temperature
Tunica vaginalis - ANSWER-Has Visceral and Parietal layers
Gubernaculum - ANSWER-Descends Testes during development
Cremaster muscle - ANSWER-Temperature regulation of Testes
Dartos muscle - ANSWER-Temperature regulation of Testes
Raphe - ANSWER-Seam between scrotal sacs
Inguinal canal - ANSWER-Opening where Spermatic Cord enters Pelvis
Spermatic cord - ANSWER-Entire structure containing vas deferens, pampiniform
plexus, testicular artery and vein, lymphatic vessel, and spermatic nerve
Pampiniform plexus - ANSWER-Cools down arterial blood and transports
Testosterone
Testicular artery / vein - ANSWER-Takes blood to and from Testes
Spermatic nerve (autonomic) - ANSWER-
Prostate gland - ANSWER-25% of Seminal fluid from here, contains Citric Acid,
PSA, and Seminalplasmin
Prostatic urethra - ANSWER-
Seminal vesicles - ANSWER-65% of Seminal fluid, contains Fructose, Clotting
Proteins, Alkaline fluid, and Prostaglandins
Bulbourethral glands - ANSWER-Less than 1% of fluid, releases Alkaline Mucous to
Urethra
Circumcision - ANSWER-Removal of Prepuce from Glans Penis
Exam Q&A
Vas deferens - ANSWER-Transport, Store, and Reabsorb Sperm
Ampulla of ductus deferens - ANSWER-Leads to Prostate
Ejaculatory duct - ANSWER-Passageway through Prostate
Scrotum - ANSWER-Keeps testes 2-3 degrees below body temperature
Tunica vaginalis - ANSWER-Has Visceral and Parietal layers
Gubernaculum - ANSWER-Descends Testes during development
Cremaster muscle - ANSWER-Temperature regulation of Testes
Dartos muscle - ANSWER-Temperature regulation of Testes
Raphe - ANSWER-Seam between scrotal sacs
Inguinal canal - ANSWER-Opening where Spermatic Cord enters Pelvis
Spermatic cord - ANSWER-Entire structure containing vas deferens, pampiniform
plexus, testicular artery and vein, lymphatic vessel, and spermatic nerve
Pampiniform plexus - ANSWER-Cools down arterial blood and transports
Testosterone
Testicular artery / vein - ANSWER-Takes blood to and from Testes
Spermatic nerve (autonomic) - ANSWER-
Prostate gland - ANSWER-25% of Seminal fluid from here, contains Citric Acid,
PSA, and Seminalplasmin
Prostatic urethra - ANSWER-
Seminal vesicles - ANSWER-65% of Seminal fluid, contains Fructose, Clotting
Proteins, Alkaline fluid, and Prostaglandins
Bulbourethral glands - ANSWER-Less than 1% of fluid, releases Alkaline Mucous to
Urethra
Circumcision - ANSWER-Removal of Prepuce from Glans Penis
