![Dab tsi yog gonads thiab lawv ua haujlwm li cas? Dab tsi yog gonads thiab lawv ua haujlwm li cas?](https://i.answers-medical.com/preview/medical-health/14160869-what-are-gonads-and-their-function-j.webp)
Video: Dab tsi yog gonads thiab lawv ua haujlwm li cas?
![Video: Dab tsi yog gonads thiab lawv ua haujlwm li cas? Video: Dab tsi yog gonads thiab lawv ua haujlwm li cas?](https://i.ytimg.com/vi/D1WvRxejYEE/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txiv neej muaj noob qes, los yog cov noob qes , raws li lawv cov gonads, thiab poj niam muaj zes qe menyuam raws li lawv cov gonads. Txawm hais tias cov gonads tsis zoo ib yam ntawm cov txiv neej thiab poj niam, lawv yeej ua haujlwm zoo ib yam. Lub luag haujlwm ntawm gonads yog tsim gametes rau kev yug me nyuam thiab zais kev sib deev cov tshuaj hormones.
Tom qab ntawd, dab tsi ua gonads tsim?
Cov kab mob endocrine: gonads thiab lawv cov tshuaj hormones: Cov gonads yog poj niam txiv neej. Txiv neej cov noob qes tsim androgens, thaum poj niam zes qe menyuam tsim estrogen thiab progesterone. Cov zes qe menyuam tsim cov tshuaj hormones, xws li estrogen thiab progesterone, uas ua rau cov yam ntxwv ntawm kev sib deev theem nrab thiab npaj lub cev rau kev yug menyuam.
Kuj Paub, dab tsi yog gonads nyob rau hauv txiv neej kev ua me nyuam system? Gonad , hauv zoology, thawj kev yug me nyuam caj pas uas tsim kev ua me nyuam hlwb (gametes). Hauv txiv neej cov gonads hu ua testes; cov gonads hauv poj niam hu ua zes qe menyuam. (saib zes qe menyuam; testis).
Ib yam nkaus, cov gonads nyob qhov twg?
Gonad , poj niam: poj niam ua gonad , lub zes qe menyuam lossis "lub hnab qe", yog ib khub ntawm cov qog ua haujlwm hauv poj niam. Lawv yog nyob hauv plab, ib ntawm txhua sab ntawm lub tsev menyuam. Txhua lub zes qe menyuam yog hais txog qhov loj thiab cov duab ntawm almond. Lub zes qe menyuam muaj ob txoj haujlwm: lawv tsim qe (ova) thiab poj niam cov tshuaj hormones.
Cov tshuaj hormones gonadal ua dab tsi?
Gonadal cov tshuaj hormones . Qhov loj steroid cov tshuaj hormones suav nrog estradiol thiab progesterone los ntawm zes qe menyuam, thiab testosterone los ntawm cov noob qes. Cov tshuaj hormones Gonadal feem ntau siv lawv cov teebmeem los ntawm cov receptors nuclear, tab sis tuaj yeem ua haujlwm ntawm daim nyias nyias receptors xws li GPCRs.
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