Video: Kev kuaj molecular rau mob qog noj ntshav yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv tshuaj, ib lub chaw kuaj mob xeem uas kuaj xyuas qee cov noob, cov protein, lossis lwm cov molecules hauv cov qauv ntawm cov ntaub so ntswg, ntshav, lossis lwm yam kua hauv lub cev. Kev ntsuam xyuas molecular kuj tshawb xyuas qee qhov kev hloov pauv hauv cov noob caj noob ces los yog chromosome uas yuav ua rau lossis cuam tshuam rau txoj hauv kev ntawm kev tsim cov kab mob tshwj xeeb lossis kev puas tsuaj, xws li mob qog noj ntshav.
Tom qab ntawd, kev kuaj mob molecular ntawm cancer yog dab tsi?
NCI Dictionary of Mob qog noj ntshav Cov ntsiab lus. The NCI Dictionary of Mob qog noj ntshav Cov ntsiab lus nta 8, 525 cov ntsiab lus ntsig txog mob qog noj ntshav thiab tshuaj. Kev kuaj mob molecular (muh-LEH-kyoo-ler dy-ug-NOH-sis) Tus txheej txheem ntawm kev txheeb xyuas tus kab mob los ntawm kev kawm molecules , xws li cov protein, DNA, thiab RNA, nyob rau hauv cov ntaub so ntswg los yog kua.
Qhov thib ob, kev kuaj kab mob qog noj ntshav qhia li cas rau koj? Kev kuaj caj ces pab kwv yees koj txoj kev loj hlob mob qog noj ntshav hauv koj lub neej. Nws ua qhov no los ntawm kev tshawb nrhiav cov kev hloov pauv hauv koj li noob , chromosomes, los yog proteins. Cov kev hloov no hu ua mutations. Kev ntsuam xyuas caj ces muaj nyob rau qee hom mob qog noj ntshav.
Kuj tseem yuav paub, qhov kev sim molecular ua li cas?
Kev ntsuam xyuas caj ces yog ua ntawm cov qauv ntshav, plaub hau, tawv nqaij, kua amniotic (cov kua uas nyob ib puag ncig tus me nyuam hauv plab thaum cev xeeb tub), lossis lwm yam ntaub so ntswg. Piv txwv li, ib txoj kev hu ua buccal smear siv txhuam me me los yog paj rwb swab los sau cov qauv ntawm cov hlwb los ntawm sab hauv ntawm lub plhu.
Puas yog kev sim tshuaj molecular zoo ib yam li kev kuaj caj ces?
Kev Xeem Molecular A DNA kuaj tuaj yeem ua tau rau ntawm cov qauv ntaub so ntswg thiab yuav tsum muaj cov qauv me me heev. Rau ib txhia caj ces kab mob, ntau yam kev hloov pauv tuaj yeem tshwm sim hauv cov tib gene thiab ua rau tus kab mob, ua kev ntsuam xyuas molecular nyuaj.
Pom zoo:
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Kev noj zaub mov zoo li cas yog siv los txhim kho kev noj qab haus huv?
Khoom noj khoom haus genomics muab cov txhais tau tias los tsim cov molecular biomarkers thaum ntxov, piv txwv li kev hloov pauv ntawm kev saib xyuas kev noj qab haus huv thiab kev loj hlob ntawm tus kab mob. Cov noob no tej zaum yuav raug siv los ua lub hom phiaj los txheeb xyuas cov khoom noj khoom haus uas muaj peev xwm hloov kho lawv cov kev qhia
Dab tsi yog ob hom kev phom sij uas cuam tshuam rau tib neeg kev noj qab haus huv?
Muaj ntau ntau hom tshuaj lom neeg, xws li neurotoxins, tshuaj tiv thaiv kab mob, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, co toxins, asthmagens, pneumoconiotic agents, thiab sensitizers. Cov kev phom sij no tuaj yeem ua rau muaj kev pheej hmoo ntawm lub cev thiab / lossis kev noj qab haus huv
Dab tsi ntawm daim duab yuav zoo tshaj rau kev qhia txhais tau tias rau ntau yam kev kho mob?
Ib Bar Graph. Bar graphs yog siv los sib piv cov khoom ntawm cov pab pawg sib txawv lossis taug qab kev hloov pauv sijhawm. Txawm li cas los xij, thaum sim ntsuas qhov kev hloov pauv thaum lub sijhawm, cov kab lus yog qhov zoo tshaj plaws thaum cov kev hloov pauv loj dua