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Spermatogenesis
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Spermatogenesis
process of sperm formation
diploid cells of spermatogenesis ?
spermatogonia
spermatogonia give rise to ?
spermatozoa
male germ cells develop in ?
seminiferous tubules
where is seminiferous found?
lobues
main function subunit of testis ?
seminiferous tubules
spermatogonia is found in ?
peryphery
spermatozoa is found in ?
lumen
seminiferous contains prominent somatic cell called ?
sertoli cells
what prevent the immune system from attacking maturing germ cells ?
blodd testis barrier
martuing cells are connected via ?
cytoplasmic bridges
process from spermatid to spermatozoan ?
spermiogenesis
acrosome ?
vessicle pinch off form Golgi of spermatid then coalesce
flagellum made by ?
centriole pair
wat aggregate aroung base of flagellum ?
mitochrondia
what histones protein are replace with to cause nucleus condenses ?
protamines
sperm head includes ?
nucleus and acrosome
tail of sperm ?
flagellum
proximal part of the tail contain mitochondria which provide energy for sperm movement ?
midpiece
what surround the spermatozoon ?
plasma membrane
characteristic of stem cell ?
undifferentiated
mitosis for self renewal
give rise progenitor cells
pluripotent
what process to give rise of progenitor cell of stem cell ?
determination
Author
nganle
ID
203092
Card Set
Spermatogenesis
Description
spermatogenesis
Updated
2013-02-25T00:23:53Z
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