Dab tsi yog qhov txawv ntawm cov tshuaj steroid thiab nonsteroid hormones?

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Dab tsi yog qhov txawv ntawm cov tshuaj steroid thiab nonsteroid hormones?
Dab tsi yog qhov txawv ntawm cov tshuaj steroid thiab nonsteroid hormones?

Video: Dab tsi yog qhov txawv ntawm cov tshuaj steroid thiab nonsteroid hormones?

Video: Dab tsi yog qhov txawv ntawm cov tshuaj steroid thiab nonsteroid hormones?
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Hormones poob rau hauv ob pawg-steroid thiab nonsteroid hormones. Txhua hom tshuaj hormones ua rau lub hom phiaj ntawm tes nyob rau hauv ib txoj kev sib txawv. Cov tshuaj steroid yog tsim los ntawm lipid hu ua cholesterol. Cov tshuaj hormones nonsteroids suav nrog cov proteins, me me peptides, thiab hloov cov amino acids.

Qhov txawv ntawm steroids thiab cov tshuaj hormones yog dab tsi?

Cov tshuaj hormones yog cov khoom tsim los ntawm cov qog (lossis cov kabmob) uas tswj lub cev ua haujlwm thiab tus cwj pwm. Cov tshuaj steroid yog ib hom uas muaj tshuaj zoo ib yam li ib leeg, tab sis tej zaum yuav muaj kev ua haujlwm lom neeg sib txawv. Piv txwv li, cov qog adrenal tsim cov tshuaj tiv thaiv steroid zoo ib yam li cortisone.

Cov tshuaj hormones nonsteroid yog dab tsi?

Non-steroid cov tshuaj hormones yog ua los ntawm cov amino acidsLawv tsis rog soluble, yog li lawv tsis tuaj yeem nthuav dav thoob cov plasma membrane ntawm lub hom phiaj. Hloov chaw, cov tshuaj hormones uas tsis yog-steroid khi rau cov receptor ntawm lub cell membrane (saib daim duab hauv qab). Kev sib txuas ntawm cov tshuaj hormones ua rau muaj enzyme hauv cov cell membrane.

Puas yog cov tshuaj steroids thiab cov tshuaj steroids tib yam?

Steroid hormone, ib pawg ntawm cov tshuaj hormones uas muaj nyob rau hauv chav kawm ntawm cov tshuaj sib txuas hu ua steroids; lawv tau zais los ntawm peb "cov qog steroid" - adrenal cortex, testes, thiab zes qe menyuam - thiab thaum cev xeeb tub los ntawm cov placenta. Tag nrho cov tshuaj steroid yog muab los ntawm cov cholesterol.

Dab tsi yog qhov txawv ntawm cov qauv ntawm kev ua ntawm peptide cov tshuaj hormones thiab cov tshuaj steroid?

Steroid proteins cuam tshuam rau cov metabolism, qhov peptide cov tshuaj hormones cuam tshuam rau daim nyias nyias permeabilitylus qhia: Steroid hormone hom tseem ceeb ntawm kev ua feem ntau yog ua los ntawm kev ua kom cov noob thiab synthesis ntawm cov enzymes coj kev hloov hauv kev ua ntawm tes. whereas nyob rau hauv cov ntaub ntawv ntawm peptide hormone yog ua los ntawm cov protein enzymes los ntawm activating tub txib.

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