![Yuav ua li cas yog ib tug thauj system biology? Yuav ua li cas yog ib tug thauj system biology?](https://i.answers-medical.com/preview/medical-health/13936711-what-is-a-transport-system-biology-j.webp)
Video: Yuav ua li cas yog ib tug thauj system biology?
![Video: Yuav ua li cas yog ib tug thauj system biology? Video: Yuav ua li cas yog ib tug thauj system biology?](https://i.ytimg.com/vi/zODSd9sKHek/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A kev thauj mus los yog ib txoj hauv kev uas cov ntaub ntawv raug txav ('thauj') los ntawm kev sib pauv lossis hloov chaw rau cov cell* nyob thoob plaws lub cev. * Tsis yog txhua tus tib neeg lub hlwb xav tau txhua yam ntawm ntau yam khoom siv nqa los ntawm a kev thauj mus los.
Tsis tas li ntawd, kev thauj mus los hauv biology yog dab tsi?
Hauv biology , thauj hais txog kev ua lossis txhais tau tias los ntawm kev hloov cov molecule lossis ion hla cov cell los yog ntawm cov hlab ntshav.
Ib yam li ntawd, vim li cas peb thiaj xav tau kev thauj mus los? Sib piv ntawm Thauj Nyob rau hauv Mammals thiab Nroj Tsuag Yog hais tias ib tug kab mob me me thiab muaj ib tug loj deg cheeb tsam rau volume ratio, tag nrho cov as-ham thiab pa pa gases yuav coj mus rau hauv los ntawm diffusion thoob plaws lub cev nto. Yog li ntawd, lawv xav tau a qhov system rau thauj cov as -ham thiab cov khoom pov tseg ib puag ncig ntawm lub cev.
Ntxiv mus, kev thauj mus los hauv tib neeg lub cev yog dab tsi?
Cov neeg ncig lawv ua haujlwm rau thauj ntshav thiab oxygen los ntawm lub ntsws mus rau ntau yam ntaub so ntswg ntawm lub cev . Lub plawv tso ntshav thoob plaws hauv lub lub cev . Cheebtsam ntawm tib neeg ncig qhov system suav nrog lub plawv, ntshav, ntshav liab thiab dawb, platelets, thiab cov qog ntshav qhov system.
Kev thauj mus los ntawm cov tsiaj muaj sia nyob yog dab tsi?
Kom ciaj sia tag nrho cov muaj sia nyob xav tau thauj cov khoom siv xws li zaub mov, dej thiab oxygen rau ntau qhov chaw ntawm lub cev. Khoom noj thiab oxygen tau thauj mus rau txhua lub cell hauv lub cev kom ua pa thiab loj hlob. Cov khoom pov tseg raug thauj los ntawm cov hlwb mus rau cov kabmob uas tso tawm. Txhua tsob ntoo xav tau dej.
Pom zoo:
Nws txhais li cas yog hais tias ib tug tshuaj muaj ib tug dav ntawm kev nyab xeeb?
![Nws txhais li cas yog hais tias ib tug tshuaj muaj ib tug dav ntawm kev nyab xeeb? Nws txhais li cas yog hais tias ib tug tshuaj muaj ib tug dav ntawm kev nyab xeeb?](https://i.answers-medical.com/preview/medical-health/14037125-what-does-it-mean-if-a-drug-is-said-to-have-a-wide-margin-of-safety-j.webp)
Qhov sib txawv ntawm cov tshuaj ib txwm muaj txiaj ntsig zoo thiab koob tshuaj uas ua rau muaj kev phom sij loj lossis txaus ntshai rau lub neej raug hu ua lub hauv paus ntawm kev nyab xeeb. Cov dav dav ntawm kev nyab xeeb yog qhov xav tau, tab sis thaum kho qhov xwm txheej txaus ntshai lossis thaum tsis muaj lwm txoj kev xaiv, nqaim nqaim ntawm kev nyab xeeb feem ntau yuav tsum tau lees txais
Yuav ua li cas koj txuas ib tug European mount rau ib tug plaque?
![Yuav ua li cas koj txuas ib tug European mount rau ib tug plaque? Yuav ua li cas koj txuas ib tug European mount rau ib tug plaque?](https://i.answers-medical.com/preview/medical-health/14040106-how-do-you-attach-a-european-mount-to-a-plaque-j.webp)
Txoj hauv kev zoo tshaj los txuas lub pob txha taub hau rau cov quav hniav rau ib qho euro mount. Nyob rau sab nraum qab ntawm lub pob txha taub hau, hauv qab lub qhov uas txuas lub hlwb mus rau tus txha nraub qaum, cov pob txha yog tuab tuab. Laum lub qhov me me tsav nyob rau ntawd, tom qab ntawd tsuas yog txuas rau koj lub vaj huam sib luag siv 3 'cov phab ntsa ntub dej. Kuv kuj muab ib tug thib ob 3/4 'los ntawm thawj tus
Yuav ua li cas muab tso rau ib tug dev uas tau txhaj los ntawm ib tug skunk?
![Yuav ua li cas muab tso rau ib tug dev uas tau txhaj los ntawm ib tug skunk? Yuav ua li cas muab tso rau ib tug dev uas tau txhaj los ntawm ib tug skunk?](https://i.answers-medical.com/preview/medical-health/14060296-what-to-put-on-a-dog-that-got-sprayed-by-a-skunk-j.webp)
Txoj hauv kev zoo tshaj plaws kom tshem tau cov ntxhiab tsw tsw: 1 quart ntawm 3% hydrogen peroxide tov (pom nyob rau hauv ib lub khw muag tshuaj lossis khw muag khoom) 1/4 khob ci dej qab zib. 1 teaspoon ntawm kua xab npum ntxuav tais diav
Yuav ua li cas koj ua ib tug hlua nrog ib tug cravat?
![Yuav ua li cas koj ua ib tug hlua nrog ib tug cravat? Yuav ua li cas koj ua ib tug hlua nrog ib tug cravat?](https://i.answers-medical.com/preview/medical-health/14104903-how-do-you-make-a-sling-with-a-cravat-j.webp)
Txhawm rau ua txoj hlua, txiav ib daim ntaub, xws li lub hauv ncoo, kwv yees li 40 ntiv tes. Tom qab ntawd txiav los yog quav lub square diagonally los ua ib daim duab peb sab. Tshem ib kawg ntawm daim ntaub qhwv hauv qab ntawm caj npab thiab hla lub xub pwg. Nqa lwm qhov kawg ntawm cov ntaub qhwv hla lwm lub xub pwg, tuav caj npab
Lub luag haujlwm ntawm phloem cov ntaub so ntswg nyob rau hauv cov nroj tsuag thauj system yog dab tsi?
![Lub luag haujlwm ntawm phloem cov ntaub so ntswg nyob rau hauv cov nroj tsuag thauj system yog dab tsi? Lub luag haujlwm ntawm phloem cov ntaub so ntswg nyob rau hauv cov nroj tsuag thauj system yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14110703-what-is-the-function-of-phloem-tissue-in-the-plant-transport-system-j.webp)
Phloem yog cov ntaub so ntswg ua lub luag haujlwm rau kev thauj cov suab thaj los ntawm cov ntaub so ntswg (ex. photosynthetic nplooj hlwb) mus rau hauv cov ntaub so ntswg (ex. non-photosynthetic cag hlwb los yog tsim paj). Lwm cov molecules xws li cov proteins thiab mRNAs kuj tau thauj thoob plaws hauv cov nroj tsuag ntawm phloem