(A) Ntawm qhov tsis tshua muaj siab ntawm substrate, muaj nce siab hauv tus nqi ntawm cov tshuaj tiv thaiv nrog nce substrate concentration. … Tus nqi ntawm cov tshuaj tiv thaiv thaum lub enzyme saturated nrog substrate yog qhov siab tshaj plaws ntawm cov tshuaj tiv thaiv, Vmax.
Yuav ua li cas substrate concentration cuam tshuam tus nqi ntawm cov tshuaj tiv thaiv?
Ntau substrate Concentration nce tus nqi ntawm cov tshuaj tiv thaiv. Qhov no yog vim ntau substrate molecules yuav sib tsoo nrog enzyme molecules, yog li ntau cov khoom yuav raug tsim.
Vim li cas tus nqi ntawm cov tshuaj tiv thaiv nce ntawm qis substrate concentrations?
Thaum pib, qhov nce hauv substrate concentration ua rau nce tus nqi ntawm cov tshuaj tiv thaiv enzyme-catalyzed. Raws li cov enzyme molecules ua saturated nrog substrate, qhov no nce hauv cov tshuaj tiv thaiv qib tawm. … Thaum qhov kub thiab txias, qhov kub nce ntxiv tus nqi ntawm cov tshuaj tiv thaiv enzyme-catalyzed.
Yuav ua li cas rau tus nqi ntawm cov tshuaj tiv thaiv yog tias koj txo qis substrate concentration?
Ib Enzyme, Ib Reaction
Yog tias tag nrho cov enzymes hauv ib lub cev raug khi rau substrates, ntxiv substrate molecules yuav tsum tau tos rau ib qho enzyme kom muaj tom qab ua tiav cov tshuaj tiv thaiv Qhov no txhais tau tias tus nqi ntawm cov tshuaj tiv thaiv yuav txo qis raws li enzyme concentration txo.
Qhov qis substrate concentration txhais li cas?
Yog tias cov substrate concentration tsawg, enzymes muaj feem tsawg dua ntawm kev ntsib cov substrate, yog li nws cov dej num, lossis tus nqi ntawm cov tshuaj tiv thaiv, tsawg. … Tus nqi ntawm cov tshuaj tiv thaiv enzyme yog tus nqi ntawm cov substrate hloov mus rau cov khoom nyob rau lub sijhawm.
