Cov nyhuv Bohr yog qhov poob qis hauv qhov saturation ntawm hemoglobin uas tshwm sim nrog kev txo qis hauv pH thiab kev khi ntawm CO2 rau N-terminal -NH2 pawg. … Myoglobin tsis pom muaj txiaj ntsig Bohr vim nws tsis muaj quaternary qauv los tswj cov degree ntawm saturation los ntawm O2.
Bohr effect piav qhia yog dab tsi?
Bohr nyhuv yog suav tias yog qhov tshwm sim ntawm lub cev. Nws pib hais txog mus rau kev hloov pauv hauv kev sib cais nkhaus tshwm sim los ntawm qhov concentration ntawm CO2 (Carbon dioxide). Nws pab txhawb kev ua haujlwm ntawm kev thauj mus los ntawm oxygen los ntawm cov ntshav. … Qhov no ua rau ua rau txo qis pH ntawm cov ntshav.
Puas hemoglobin cuam tshuam los ntawm Bohr effect?
Cov nyhuv Bohr piav qhia yuav ua li cas pH qis (acidity) txo qis qhov kev sib raug zoo ntawm hemoglobin rau oxygen, ua rau hemoglobin ntau dua li tso pa oxygen hauv thaj chaw pH qis, uas yog vim li cas kuv 'yuav nkag mus rau hauv, cov ntaub so ntswg xav tau oxygen zoo li muaj.
Dab tsi ua rau Bohr hloov pauv?
Lub Bohr Shift piav qhia txog kev txav ntawm oxygen dissociation nkhaus mus rau sab xis ntawm ib txwm. Qhov no tshwm sim vim nce qib ntawm cov pa roj carbon dioxide, xws li thaum tus neeg nce lawv cov kev tawm dag zog, uas ua rau muaj kev nce siab ntawm carbonic acid tsim.
Bohr's thiab Haldane yog dab tsi?
Qhov sib txawv tseem ceeb ntawm Bohr thiab Haldane effect yog Bohr effectqhov txo qis ntawm oxygen binding peev xwm ntawm hemoglobin nrog qhov nce ntawm cov pa roj carbon dioxide los yog txo qis hauv pH whereas Haldane nyhuv yog qhov txo qis ntawm cov pa roj carbon dioxide khi peev xwm ntawm hemoglobin nrog nce hauv …
