Video: Cov txheej txheem organic yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib organic koom haum qauv yog characterized los ntawm ib qho kev qhia ncaj nraim qauv nyob rau hauv ib lub koom haum. Kev sib cuam tshuam ntawm cov neeg ua haujlwm zoo li kab rov tav thoob plaws hauv lub koom haum, tsis yog vertically ntawm cov txheej txheem ntawm cov thawj coj thiab lawv cov ntaub ntawv ncaj qha.
Nyob rau hauv no txoj kev, dab tsi yog organic thiab mechanistic qauv?
Organic qauv yog ib txoj kev decentralized, hos mechanical qauv yog ib txoj hauv kev hauv nruab nrab. Ob leeg muaj qhov zoo thiab qhov tsis zoo, hais txog yuav ua li cas lub tuam txhab kab lis kev cai txhim kho thiab ua tiav lub hom phiaj thiab lub zeem muag ntawm koom haum.
Tsis tas li ntawd, qhov piv txwv ntawm lub koom haum organic yog dab tsi? Organic cov qauv siv nyob rau hauv cov koom haum ntsib ib puag ncig tsis ruaj khov thiab yuav tsum muaj peev xwm hloov tau raws li. Lawv muaj peev xwm ua, txheeb xyuas, thiab faib cov ntaub ntawv thiab kev paub sai heev. Google Corporation yog qhov zoo heev piv txwv ntawm Organic qauv raws li kev lag luam.
Ib yam li ib tug yuav nug, dab tsi yog tus neeg ua haujlwm organic?
Ib organic lub koom haum muaj nyob ntawm seb, txhais tau hais tias lub koom haum yuav tsum xav txog qhov xav tau ntawm lawv cov neeg ua haujlwm , ua rau kev coj noj coj ua ntawm pab pawg thiab kev ua haujlwm pab pawg. Kev siv ntawm Organic Cov koom haum xav tias yuav muab kev txhawb siab rau cov neeg ua haujlwm sib koom tes thiab ua kom zoo tshaj plaws ntawm lawv lub peev xwm.
Puas yog Google yog cov qauv organic?
Google paub zoo txog nws txoj kev sib koom tes, lossis pab pawg ua haujlwm, koom haum qauv . Cov tuam txhab tsoos qauv yog kom muaj cov neeg ua haujlwm hauv qab, cov thawj saib xyuas saum lawv, cov thawj coj nruab nrab ntawm cov thawj coj thiab cov thawj coj saum toj kawg nkaus.
Pom zoo:
Dab tsi yog cov txheej txheem uas tsim cov ntawv luam tshiab ntawm cov kab mob caj ces?
Cov txheej txheem ntawm DNA replication tsim ib daim qauv tshiab ntawm cov kab mob cov ntaub ntawv caj ces kom dhau mus rau lub cell tshiab. Dawb ntab nucleotides yog txuam nrog lawv cov lus qhuas los ntawm ib qho enzyme hu ua polymerase. Cov no yog 'lub tsev.' Lawv sib sau ua ke DNA tshiab strand nrog txhua tus qub strands
Cov xim dab tsi yog cov hlwb feem ntau ua ntej siv thawj cov xim rau cov txheej txheem Gram stain?
Ua ntej, siv lead ua violet, thawj stain, yog siv rau lub tshav kub-tso smear, muab tag nrho cov hlwb xim liab
Dab tsi yog txheej txheem spontaneous thiab non-spontaneous txheej txheem?
Cov txheej txheem spontaneous yog ib qho uas tshwm sim yam tsis muaj kev cuam tshuam ntawm sab nraud. Ib txoj kev uas tsis yog tshwm sim yuav tsis tshwm sim yog tias tsis muaj kev cuam tshuam ntawm sab nraud
Dab tsi yog lub zog tso tawm cov txheej txheem uas rhuav tshem cov molecules loj rau hauv cov me?
Catabolic Reactions. Cov tshuaj tiv thaiv Catabolic rhuav tshem cov organic molecules loj rau hauv cov molecules me, tso tawm lub zog uas muaj nyob rau hauv cov tshuaj bonds
Cov txheej txheem twg yog txheej txheem endothermic?
Cov txheej txheem endothermic yog ib qho txheej txheem uas xav tau lossis nqus lub zog los ntawm nws qhov chaw nyob ib puag ncig, feem ntau yog ua kom sov. Nws yuav yog cov txheej txheem tshuaj, xws li dissolving ammonium nitrate hauv dej, lossis cov txheej txheem ntawm lub cev, xws li melting ntawm cov dej khov nab kuab