![Cov qog nqaij hlav cancer ua dab tsi tsis ncaj ncees lawm piv rau cov kab mob ib txwm muaj? Cov qog nqaij hlav cancer ua dab tsi tsis ncaj ncees lawm piv rau cov kab mob ib txwm muaj?](https://i.answers-medical.com/preview/medical-health/13953020-what-do-cancer-cells-do-wrong-compared-to-normal-cells-quizlet-j.webp)
Video: Cov qog nqaij hlav cancer ua dab tsi tsis ncaj ncees lawm piv rau cov kab mob ib txwm muaj?
![Video: Cov qog nqaij hlav cancer ua dab tsi tsis ncaj ncees lawm piv rau cov kab mob ib txwm muaj? Video: Cov qog nqaij hlav cancer ua dab tsi tsis ncaj ncees lawm piv rau cov kab mob ib txwm muaj?](https://i.ytimg.com/vi/U-zDEp7V_og/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Dab tsi cov qog nqaij hlav cancer puas ua yuam kev piv rau cov cell qub ? Lawv ua tau tsis sib txuas lus nrog lwm tus hlwb . Lawv tsis tuag.
Kuj tseem muaj lus nug, yuav ua li cas cov qog nqaij hlav cancer txawv ntawm cov hlwb ib txwm nug?
Cov ntawm tes Cycle Control Systems ntawm cov qog nqaij hlav cancer txawv los ntawm cov cov cell qub . Yog eukaryotic ntawm tes yog nyob rau theem G1 ntawm ntawm tes voj voog, dab tsi yog qhov tseeb txog cov cell chromosomes? Txhua tus chromosome yog ua los ntawm cov DNA nyuaj thiab cov protein sib txuam.
Tsis tas li, yuav ua li cas cov qog nqaij hlav cancer tsim cov lus nug? Cancer pib thaum muaj kev hloov pauv tshwm sim hauv a ntawm tes . Cov ntawm tes nrog kev hloov pauv sib faib ntau dhau. Cov txheej txheem no tsim tawm ntau qhov hlwb npe a qog . Ces cov qog nqaij hlav cancer tawg tawm ntawm lub ntsiab qog.
Hauv qhov no, cov txheej txheem los ntawm cov cell feem ntau tuag li cas cov qog nqaij hlav cancer txawv?
Kev sib txuas lus- Cov qog nqaij hlav cancer tsis txhob cuam tshuam nrog lwm tus hlwb raws li cov cell qub ua. Cov qog nqaij hlav cancer tsis teb rau cov teeb liab no. Cell kho thiab ntawm tes tuag- Li qub yog kho los yog tuag (ua rau apoptosis) thaum lawv puas lossis laus. Cov qog nqaij hlav cancer tsis kho lossis tsis raug apoptosis.
Dab tsi yog ob qhov laj thawj uas tsis tuaj yeem tswj hwm kev loj hlob ntawm cov qog nqaij hlav cancer tuaj yeem ua rau muaj kev phom sij loj?
Cov qog nqaij hlav ua tau loj heev, cuam tshuam nrog lub cev thiab lub cev ua haujlwm, thiab mob qog noj ntshav ua invasive, kis thoob plaws lub cev, ua rau nws nyuaj rau tshem tawm. Li qub cell ua tau kho qee yam ntawm qhov kev puas tsuaj.
Pom zoo:
Yuav ua li cas feem pua ntawm cov qog nqaij hlav qog nqaij hlav qog noj ntshav?
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Shotty feem ntau siv los piav txog qhov kev xav ntawm cov qog nqaij hlav (cov qog qog nqaij hlav) thaum lawv palpated (xws li) los ntawm daim tawv nqaij. 'Shotty' lymph nodes yog cov uas tsis yog nyuaj thiab puag ncig tab sis kuj me me thiab tsis muaj qhov tshwm sim
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