Dab tsi ntawm tes tsis xav tau lub zog?
Dab tsi ntawm tes tsis xav tau lub zog?

Video: Dab tsi ntawm tes tsis xav tau lub zog?

Video: Dab tsi ntawm tes tsis xav tau lub zog?
Video: Koj Hais Dab Tsi?/Suabci Kwm & Ab Meej Ham/Official MV 2023 2024, Kaum ib hlis
Anonim

1 Teb. Peb txoj kev thauj mus los uas tsis xav tau lub zog yog ; diffusion, osmosis thiab yooj yim diffusion.

Tsis tas li lo lus nug yog, hom kev thauj khoom twg tsis xav tau lub zog?

Passive kev thauj yog kev txav ntawm molecules hla lub cell membrane thiab tsis xav tau lub zog . ? Nws yog nyob ntawm qhov permeability ntawm cell membrane. ? Nyob ntawd yog peb lub ntsiab hom ntawm passive thauj - Diffusion, Osmosis thiab Facilitated Diffusion. 3.

Tsis tas li ntawd, kev thauj mus los puas xav tau lub zog? Sib piv Facilitated Diffusion thiab Kev thauj mus los . Cov txheej txheem no hu ua passive thauj los yog yooj yim diffusion, thiab ua tsis yog xav tau lub zog . Lub solute tuaj yeem txav mus "nce toj," los ntawm thaj chaw qis dua mus rau siab dua. Cov txheej txheem no hu ua kev thauj mus los , thiab xav tau qee hom tshuaj zog.

Yog li ntawd, txhua lub hlwb siv dab tsi rau lub zog?

Adenosine triphosphate. Adenosine triphosphate (ATP), zog - nqa molecule pom nyob rau hauv lub hlwb ntawm tag nrho yam muaj sia. ATP captures tshuaj zog tau los ntawm kev tawg ntawm cov khoom noj khoom haus molecules thiab tso tawm rau roj rau lwm yam cellular txheej txheem.

Puas yooj yim diffusion xav tau lub zog?

A. Yooj yim diffusion ua tsis yog xav tau lub zog : yooj yim diffusion xav tau ib qhov chaw ntawm ATP. Yooj yim diffusion tuaj yeem tsuas yog txav cov khoom nyob rau hauv cov kev taw qhia ntawm ib tug concentration gradient; txhawb nqa nthuav tawm txav cov ntaub ntawv nrog thiab tawm tsam ib tug concentration gradient.

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