Puas yog cov co toxins lom?

Cov txheej txheem:

Puas yog cov co toxins lom?
Puas yog cov co toxins lom?

Video: Puas yog cov co toxins lom?

Video: Puas yog cov co toxins lom?
Video: Ntuj tig ko diav rau oeb lawm,Nkaujhnub yaj nkauj tawm tshiab 2024, Kaum ib hlis
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Hauv kev tshawb fawb, cov tshuaj lom feem ntau suav hais tias yog ib hom tshuaj lom - tshuaj lom cov khoom tsim tawm hauv cov hlwb lossis cov kab mob. Qee cov kws tshawb fawb, txawm li cas los xij, xa mus rau co toxins raws li lawv xav tau cov tshuaj lom thiab hu cov co toxins uas muaj qhov muaj sia nyob 'biotoxins' lossis 'natural toxins'.

Puas yog tshuaj lom tib yam li tshuaj lom?

A toxin/toxicant is ib yam tshuaj uas tuaj yeem ua rau mob lossis tua tib neeg, tsiaj lossis nroj tsuag; ib lom. Toxin feem ntau yog siv thaum xa mus rau cov tshuaj lom neeg tsim tawm. Cov tshuaj lom neeg feem ntau yog siv thaum xa mus rau cov tshuaj lom neeg uas tsim los ntawm, lossis cov khoom lag luam los ntawm, kev ua haujlwm ntawm tib neeg.

Puas yog txhua yam tshuaj lom?

Nws tau txais txiaj ntsig rau Paracelsus uas tau hais txog kev tshuaj lom neeg classic maxim "Txhua yam are tshuaj lom, thiab tsis muaj dab tsi tsis muaj tshuaj lom; qhov ntau npaum li cas nws thiaj li tsis muaj tshuaj lom.."Qhov no feem ntau condensed rau: "Cov koob tshuaj ua rau cov tshuaj lom" los yog hauv Latin, "Sola dosis facit venenum ".

Puas yog cov co toxins?

A toxicant yog txhua yam tshuaj, ntawm lub hauv paus chiv keeb los yog hluavtaws, muaj peev xwm ua rau muaj kev cuam tshuam rau lub cev muaj sia. Cov tshuaj lom yog cov tshuaj lom neeg uas tsim los ntawm cov kab mob muaj sia thiab tsis yog siv los ua cov tshuaj lom neeg. Txhua yam co toxins yog toxicants, tab sis tsis yog txhua yam toxicants yog co toxins.

4 hom co toxins yog dab tsi?

Type. Feem ntau muaj tsib hom tshuaj lom neeg; tshuaj lom neeg, lom neeg, lub cev, hluav taws xob thiab kev coj tus cwj pwm toxicity: Cov kab mob ua rau cov kab mob thiab cov kab mob cab muaj tshuaj lom nyob rau hauv qhov dav, tab sis feem ntau hu ua kab mob es tsis muaj tshuaj lom.

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