The Impact of the Haitian Revolution and the Wider Caribbean free essay sample

The epididymis, a whitish mass of tightly coiled tubes cupped against the testicles, acts as a maturation and storage for sperm before they pass into the  vas deferens, that carry sperm to the ampullary gland and  prostatic ducts. [edit]Vas deferens Main article:  Vas deferens The vas deferens, also known as the sperm duct, is a thin tube approximately 43. 2 centimetres long that starts from the epididymis to the pelvic cavity. [edit]Accessory glands Three accessory glands provide fluids that lubricate the duct system and nourish the sperm cells. They are the seminal vesicles, the prostate gland, and the bulbourethral glands (Cowper glands). [edit]Seminal vesicles Main article:  Seminal vesicle Seminal vesicles are sac-like structures attached to the vas deferens at one side of the bladder. They produce a sticky, yellowish fluid that contains fructose. This fluid provides sperm cells energy and aids in their motility. 70% of the semen is its secretion. We will write a custom essay sample on The Impact of the Haitian Revolution and the Wider Caribbean or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page [edit]Prostate gland Main article:  Prostate gland The prostate gland surrounds the ejaculatory ducts at the base of the urethra, just below the bladder. The prostate gland is responsible for the proof semen, a liquid mixture of sperm cells, prostate fluid and seminal fluid. This gland is also responsible for making the semen milky in appearance by mixing calcium to the semen coming from seminal vesicle (semen coming from the seminal vesicle is yellowish in color); the semen remains cloudy and clumpy until the prostatic profibrinolysin is formed into fibrinolysin and lysis of the fibrinogen from the seminal vesicle fluids occurs.