Test 2 Lab 13 Male Repro Flashcards
seminiferous tubules
seminiferous tubules
ACTIVE PROSTATE GLAND
Testes are ___ tubular glands.
compound
Testes are covered by a thick capsule of dense irregular connective tissue, the___
tunica albuginea.
The tunica albuginea is covered by a peritoneum, the visceral layer of the ___
vaginal tunic
___ is composed of a mesothelium and underlying
connective tissue that blends with that of the tunica albuginea.
vaginal tunic
tube inside of the testes
seminferous tubules
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
another name for interstitial cells
leydig
interstitial cells (of Leydig) produce ___,
testosterone
interstitial cells (of Leydig) are more numerous in the ___ than in any other mammal.
boar
boar testis
dense connective tissue capsule on the outside
there is a ___capsule around the testis
dense connective tissue
the ___ is lined by pseudostratified epithelium with stereocilia
epididymis
epididymis is lined by a ___ with stereocili
pseudostratified epithelium
stereocilia are
very long microvilli, help with increase surface area not movement
___ and ___ can be seen in the wall of the epididymis.
connective tissue and smooth muscle
around the epididymis is a thick collagenous capsule and supporting ___
septa.
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.
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.
the ductus deferens has a heavy ___ layer. The inner portion is ___while the outer is
___.
muscular
circular
longitudinal
The epithelium of the ductus deferens is ___ although toward the end of the duct it may be simple columnar.
pseudostratified,
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.
prostate gland
prostate gland
fibromuscular capsule
prostate gland has a ___capsule,.
fibromuscular
the prostate gland have ___ that define the ___ of the prostate
trabeculae
lobulation
the prostate has very irregular secretory tubules with numerous infoldings and the ____ epithelium containing numerous secretory granules.
pseudostratified columnar
The prostate is a ___gland whose secretory cells are mainly of the serous type.
compound tubule-acinar
The prostate is a compound tubule-acinar gland whose secretory cells are mainly of the ___ type.
serous
prostatic urethra
in the prostatic urethra, the surrounding lobules of prostatic tissue which are in an ___ state.
undeveloped and inactive
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.
prostatic urethra
penile urethra from the horse has ____ or ____ epithelium
stratified cuboidal or transitional;
penile urethra from the horse, has a layer of erectile tissue, consisting of spaces lined by endothelium (cavernous veins) in a ____stroma.
fibromuscular
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
penile urethra form the horse
the type of epithelium, which may be either stratified cuboidal or transitional
- the lamina propria with lymphoid tissue
penile urethra from the horse
- 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) - skeletal muscle.
boar testis
