Dab tsi yog extracellular signal molecules?
Dab tsi yog extracellular signal molecules?

Video: Dab tsi yog extracellular signal molecules?

Video: Dab tsi yog extracellular signal molecules?
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Kaum ib hlis
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Extracellular signaling molecules yog cues, xws li kev loj hlob yam, cov tshuaj hormones, cytokines, extracellular matrix Cheebtsam thiab neurotransmitters, tsim los xa cov ntaub ntawv tshwj xeeb rau cov hlwb.

Ib yam li ntawd, tib neeg nug, dab tsi yog lub teeb liab extracellular?

Tseem ceeb dua hauv cov nroj tsuag thiab tsiaj txhu extracellular signaling molecules uas ua haujlwm nyob rau hauv lub cev los tswj cov txheej txheem metabolic hauv cov hlwb, kev loj hlob ntawm cov ntaub so ntswg, kev sib txuas thiab tso tawm ntawm cov protein, thiab muaj pes tsawg leeg ntawm intracellular thiab extracellular kua dej.

Qhov thib ob, dab tsi yog extracellular molecules? Extracellular molecules = molecules uas raug cais tawm ntawm / sab nraud ntawm tes. Cov molecules yog synthesized los ntawm cell ntawm. exocytosis (ib qho kev thauj mus los uas lub cell tshem tawm cov proteins / molecules siv zog).

Kuj paub, dab tsi yog cov teeb liab molecules?

Teeb liab molecules yog cov molecules uas yog lub luag haujlwm rau kev xa cov ntaub ntawv ntawm cov hlwb hauv koj lub cev. Qhov loj, zoo li, thiab kev ua haujlwm ntawm ntau hom signaling molecules tuaj yeem sib txawv heev.

Dab tsi yog 4 hom kev taw qhia ntawm tes?

Muaj plaub yam yooj yim ntawm cov tshuaj teeb liab pom muaj nyob rau hauv multicellular kab mob: paracrine teeb liab , autocrine ua teeb liab , kab mob endocrine teeb liab , thiab teeb liab los ntawm kev sib cuag ncaj qha.

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