2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
pKa-an kev sib raug zoo. Nws yog qhov tsis zoo logarithm ntawm qhov sib piv ntawm dissociated acid thiab conjugated puag, tshaj qhov concentration ntawm cov tshuaj txuam. pI-hu ua "isoelectric point," qhov no yog pH uas lub molecule muaj tus nqi nruab nrab.
Puas isoelectric point tib yam li pH?
Lub ntsiab lus isoelectric txhais tau tias yog pH uas tsis muaj kev tsiv teb tsaws chaw nyob rau hauv qhov chaw hluav taws xob, thaum lub ntsiab lus isoionic txhais tau tias yog pH uas tsis muaj nuj nqis ntawm cov molecule. Hauv cov tshuaj deionized, cov ntsiab lus isoelectric thiab isoionic yog rau feem ntau lub hom phiaj zoo ib yam.
pKa txhais li cas rau cov amino acids?
Tus nqi pKa muab rau cov amino pawg ntawm cov amino acid tshwj xeeb yog hais txog qhov sib npaug ntawm cov protonated zoo nitrogen thiab deprotonated nruab nrab nitrogen.
YPuas isoelectric point acidic?
Lub isoelectric point (pI) yog pH tus nqi uas lub molecule nqa tsis tau hluav taws xob. Tus nqi pI tuaj yeem siv los qhia txog lub ntiaj teb cov ntsiab lus lossis cov kua qaub ntawm lub zwitterionic molecule, thiab cov tebchaw nrog pI > 7 tuaj yeem suav tias yog qhov yooj yim, thiab covnrog pI < 7 tuaj yeem suav tias yog acidic. …
Dab tsi cuam tshuam rau isoelectric point?
Lub ntsiab lus isoelectric (pI) yog pH uas ib qho molecule nqa tsis tau cov nqi hluav taws xob. Tus nqi net ntawm cov molecule raug cuam tshuam los ntawm pH ntawmnws ib puag ncig ib puag ncig thiab tuaj yeem ua qhov zoo lossis qhov tsis zoo vim qhov nce lossis poob ntawm protons, feem.
Pom zoo:
Puas yog kev ntshaw thiab kev ntshaw yog tib yam?
Qhov tseem ceeb ntawm qhov sib txawv ntawm gluttony thiab greed yog qhov gluttony hais txog qhov tsis muaj kev tswj tus kheej txog zaub mov thiab dej haus. Piv txwv li, kev ntshaw yog hais txog kev ntshaw ntau dhau rau cov nyiaj thiab cov khoom muaj nqis.
Puas yog cov tib neeg ntawm ib hom niaj hnub no txawv dua li cov tib neeg ntawm tib hom?
Puas yog cov tib neeg ntawm ib hom niaj hnub no zoo li txawv dua li cov tib neeg ntawm tib hom tau ntau tiam dhau los? … Yog, txhua tus neeg tuaj yeem hloov pauv me ntsis thiab dhau qhov kev hloov pauv rau lawv cov xeeb ntxwv. Puas muaj qhov sib txawv ntawm cov tib neeg ntawm tib hom?
Thaum ib yam khoom uas tsis yog tib neeg muab rau tib neeg tus yam ntxwv?
Personification yog qhov tshwm sim ntawm tib neeg cov yam ntxwv, yam ntxwv, lossis kev coj tus cwj pwm rau cov tsis yog tib neeg, yog tsiaj txhu, yam tsis muaj sia, lossis txawm tias cov ntsiab lus tsis muaj tseeb. Qhov twg hauv qab no muab tib neeg yam ntxwv rau yam tsis yog tib neeg?
Puas yog kev tsis sib haum xeeb ntawm tus kheej thiab kev puas siab puas ntsws tib yam?
"Sociopath" yog ib lo lus tsis raug cai los piav txog tus neeg uas muaj kev tsis sib haum xeeb ntawm tus kheej (ASPD), qhov kev puas siab puas ntsws piav qhia txog cov cwj pwm ntawm tus kheej. Txawm li cas los xij, ASPD thiab psychopathy tuaj yeem sib tshooj.
Puas yog tib neeg txhim kho tib yam?
Kev loj hlob ntawm tib neeg nyob deb ntawm kev ua txheej txheem yooj yim thiab tsis sib xws ntawm kev siab lossis loj dua. Raws li tus menyuam loj tuaj, muaj kev hloov pauv ntawm cov duab thiab cov ntaub so ntswg muaj pes tsawg leeg thiab kev faib tawm.
