Male Reproductive System - Lab
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| The two external genitalia of the male anatomy include | Scrotum & Penis
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| The testes, genital ducts and acessory glands make up the _________ ________of the male reproductive system | Internal Genitalia
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| Male sex cell | Spermatoza or Sperm
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| Function is to produce sperm | Testes
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| White fibrous connective tissue capsule that surrounds the testes. | Tunica Albuginea
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| Tunica Albuginea extends inward to partition the the organ into lobules. These partitions are called... | Septa
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| There are about 250 of these in each testicle | Lobule
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| Each Lobule has 1-4 _____________ ________ | Seminiferous Tubules
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| Cells that produce testosterone are located outside of the Seminiferous Tubules | Leydig Cells or Intersticial Cells
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| Sperm moves from a lobule into a straight tubule known as ... | Tubulus Rectus or straight Tubule
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| From the straight tubule the sperm travels to ... | Rete Testis
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| Sperm moves out of the testis into the tubules of the epididymus via the ___________ ____ | Efferant Ducts
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| The function of the scrotum is to ... | Regulate Temperature
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| Sperm development occurs over a 75 day period known as... | Spermatogenesis & Spermiogenesis
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| Sperm cells only last __ - __hours in the female reproductive tract | 48-72
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| The head of the sperm is covered by a membranous cap ... | Acrosome
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| Contains mitochondria that produce ATP energy needed for the tail of the sperm. | Midpiece
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| Flagellum that propels the sperm | Tail
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| Highly coiled coma shaped organs outside of the testes where sperm matures. | Epididymus
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| Epididymus are composed of three areas, name them. | Head, Body & Tail
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| The portion of the epididymus where sperm is stored. | Tail
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| Smooth muscle of the epidiymus contracts during ejaculation propelling sperm to straight fibromuscular tubes. | Ductus Deferens
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| The epididymus leaves the scrotum and enters the abdiminopelvic cavity via the ... | Inguinal Canal
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| Just before reaching the prostate gland the deferens enlarges to form an | Ampulla
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| At the ampulla the deferens join the seminal vesicle to form the ... | Ejaculatory Duct
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| Carry seman through the prostate gland to joine the urethra | Ejaculatory Duct
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| The region of the urethra that passes through the prostate | Prostatic Urethra
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| The region of the urethra that passes through the urogenital diaphram | Membranous Urethra
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| The region of the urethra that passes through the shaft of the penis | Penile Urethra
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| Contain the proimal deferentia, testicular arteries and veins, lymph vessels, testicular nerves, cremaster muscle and connective tissue. | Spermatic Cords
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| Fuctions of the spermatic cords | Suspend Testes Regulated Temperature Provide Passageway to & From Testes
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| Seman leaves the urethra through the ... | External Urethral Orifice
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| An alkaline, nutrient rich fluid for sprem to travel in. | Seminal Fluid
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| Seminal fluid that is added to sperm is called ... | Semen or Ejaculate
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| Pouch like glands on either side of the urinary bladder that produce 60-70% of seminal fluid. | Seminal Vesicles
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| Pea sized glandslocated at the base of the penis and produces seminal fluid released immediately before ejaculation. | Bulbourethral Glands
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| Walnut sized gland that surrounds the urethra at the base of the urinary bladder, producing 25-30% seminal fluid. | Prostate Gland
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| The penis attachs at the ... | Root
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| The middle region of the penis | Shaft
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| The enlarged tip of the penis | Glans Penis
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| Two cylinders of erctile tissue located dorsally | Corpra Carvenosa
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| Cylinder of erectile tissue that surrounds the urethra on the ventral surface of the penis and enlarges to form the glans penis | Corpora Spongiosum
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| The skin that covers the glans penis | Prepuce or Foreskin
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