Video: Yuav ua li cas tshwm sim rau ib tug enzyme thaum nws yog denatured?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Enzymes ua hauj lwm tas mus li kom txog thaum lawv yaj, los yog ua denatured . Thaum twg cov enzymes denature , lawv tsis ua haujlwm thiab tsis tuaj yeem ua haujlwm. Qhov kub thiab txias tsis zoo ntawm pH - qhov ntsuas ntawm cov tshuaj acidity lossis alkalinity - tuaj yeem ua rau cov enzymes ua denatured.
Tib neeg kuj nug, yuav ua li cas thaum cov enzymes ua denatured?
Kev tsim cov enzymes Yog cov enzymes raug pH los yog qhov kub siab tshaj qhov zoo ntawm lawv qhov chaw ua haujlwm yuav hloov. Yog qhov no tshwm sim ces lub substrate yuav tsis haum rau hauv lub cov enzymes . Qhov no txhais tau tias tus yuam sij yuav tsis haum lub xauv lawm. Peb hais tias cov enzyme ua tau denatured.
Tsis tas li ntawd, puas tuaj yeem muaj denatured enzyme Renatured? Yog tias denaturing tus neeg sawv cev raug tshem tawm, thawj qhov chaw ntawm cov amino acids yuav reshape cov protein, ua rau nws muaj peev xwm ua tau nws lub ntuj muaj nuj nqi thaum nws tseem yog biologically active. Txawm li cas los xij, denaturation feem ntau yog heev heev uas nws tsis tuaj yeem thim rov qab. Proteins uas tau coagulated tsis tuaj yeem ua tau reatured.
Ib yam li ntawd, nws raug nug, ua li cas denaturation cuam tshuam rau kev ua enzyme?
Qhov kub siab dua cuam tshuam cov duab ntawm qhov chaw ua haujlwm, uas yuav txo qis nws kev ua si , lossis tiv thaiv nws los ntawm kev ua haujlwm. Cov enzyme yuav tau denatured . Cov enzyme , suav nrog nws qhov chaw nquag, yuav hloov cov duab thiab lub substrate tsis haum. Tus nqi ntawm cov tshuaj tiv thaiv yuav raug cuam tshuam, los yog cov tshuaj tiv thaiv yuav nres.
Yuav ua li cas rau enzyme?
Enzymes txo lub zog ua kom muaj zog ntawm cov tshuaj tiv thaiv - uas yog qhov yuav tsum tau muaj lub zog xav tau rau qhov kev tshwm sim tshwm sim. Lawv ua qhov no los ntawm kev khi rau lub substrate thiab tuav nws nyob rau hauv ib txoj kev uas tso cai rau cov tshuaj tiv thaiv tshwm sim ua tau zoo dua.
Pom zoo:
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