Test 2 Lab 13 Male Repro Flashcards
(68 cards)
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seminiferous tubules
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seminiferous tubules
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ACTIVE PROSTATE GLAND
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Testes are ___ tubular glands.
compound
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Testes are covered by a thick capsule of dense irregular connective tissue, the___
tunica albuginea.
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The tunica albuginea is covered by a peritoneum, the visceral layer of the ___
vaginal tunic
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___ is composed of a mesothelium and underlying
| connective tissue that blends with that of the tunica albuginea.
vaginal tunic
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tube inside of the testes
seminferous tubules
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spermatogonia - center
primary spermatocytes- found cells near outside
spermatids (early and late)- early still round, late oval shaped
spermatozoa (mature sperm cell)
Sertoli cells- big, diffuse throughout can see the very small dark nucleus
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another name for interstitial cells
leydig
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interstitial cells (of Leydig) produce ___,
testosterone
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interstitial cells (of Leydig) are more numerous in the ___ than in any other mammal.
boar
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boar testis
| dense connective tissue capsule on the outside
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there is a ___capsule around the testis
dense connective tissue
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the ___ is lined by pseudostratified epithelium with stereocilia
epididymis
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epididymis is lined by a ___ with stereocili
pseudostratified epithelium
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stereocilia are
very long microvilli, help with increase surface area not movement
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___ and ___ can be seen in the wall of the epididymis.
connective tissue and smooth muscle
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around the epididymis is a thick collagenous capsule and supporting ___
septa.
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epididymis
notice the connective tissue and smooth muscle
can be seen in its wall. Note the presence of a thick collagenous capsule and supporting septa.
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ductus deferens
heavy muscular layer. The inner portion is circular while the outer is longitudinal. The epithelium is pseudostratified, although toward the end of the
duct it may be simple columnar.
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the ductus deferens has a heavy ___ layer. The inner portion is ___while the outer is
___.
muscular
circular
longitudinal
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The epithelium of the ductus deferens is ___ although toward the end of the duct it may be simple columnar.
pseudostratified,
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ductus deferens
Note the heavy muscular layer. The inner portion is circular while the outer is longitudinal. The epithelium is pseudostratified, although toward the end of the duct it may be simple columnar.
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prostate gland
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prostate gland
| fibromuscular capsule
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prostate gland has a ___capsule,.
fibromuscular
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the prostate gland have ___ that define the ___ of the prostate
trabeculae
| lobulation
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the prostate has very irregular secretory tubules with numerous infoldings and the ____ epithelium containing numerous secretory granules.
pseudostratified columnar
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The prostate is a ___gland whose secretory cells are mainly of the serous type.
compound tubule-acinar
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The prostate is a compound tubule-acinar gland whose secretory cells are mainly of the ___ type.
serous
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prostatic urethra
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in the prostatic urethra, the surrounding lobules of prostatic tissue which are in an ___ state.
undeveloped and inactive
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prostatic urethra from a young dog
the type of epithelial lining
the cellular lamina propria
the surrounding lobules of prostatic tissue which are in an undeveloped and inactive state
the presence of smooth muscle bundles in the capsule and septa.
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prostatic urethra
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penile urethra from the horse has ____ or ____ epithelium
stratified cuboidal or transitional;
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penile urethra from the horse, has a layer of erectile tissue, consisting of spaces lined by endothelium (cavernous veins) in a ____stroma.
fibromuscular
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the penile urethra from the horse has a layer of erectile tissue, called the ____
corpus spongiosum
| also known as, in some texts, the corpus cavernosum urethra
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penile urethra form the horse
the type of epithelium, which may be either stratified cuboidal or transitional
2. the lamina propria with lymphoid tissue
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penile urethra from the horse
3. the layer of erectile tissue, consisting of spaces lined by endothelium (cavernous veins) in a
fibromuscular stroma; this is the corpus spongiosum (also known as, in some texts, the corpus cavernosum urethra)
4. skeletal muscle.
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boar testis
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