Video: Protease ua haujlwm qhov twg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub cev tsim tawm protease hauv cov txiav txiav, tab sis cov txiav txiav tsis tsim protease hauv a ua haujlwm mob. Es tsis txhob, lub protease Ua rau hauv lub txiav yuav tsum tau qhib los ntawm lwm cov enzyme pom nyob rau hauv txoj hnyuv. Tsuas yog tom qab nws yog activated los ntawm lwm yam enzyme, ua tau protease mus rau ua hauj lwm rhuav cov protein.
Tsis tas li ntawd, qhov twg protease ua haujlwm hauv lub cev?
Proteases tso tawm los ntawm pancreas mus rau hauv txoj hnyuv me me, qhov chaw uas lawv sib xyaw nrog cov proteins uas twb muaj lawm los ntawm plab hnyuv thiab rhuav tshem lawv mus rau hauv cov amino acids, lub tsev blocks ntawm cov protein, uas nws thiaj li yuav nqus tau thiab siv thoob plaws hauv lub cev. lub cev.
Ib tus kuj yuav nug, ua li cas cov proteases tau qhib hauv plab? Thaum cov khoom siv protein tau dhau mus rau cov hnyuv me, cov proteins, uas tsuas yog ib feem ntawm digested plab , raug tawm tsam ntxiv los ntawm proteolytic cov enzymes zais cia los ntawm tus txiav. Cov enzymes no tau tso tawm hauv cov hnyuv me los ntawm qhov tsis muaj zog ua ntej ua los ntawm cov hlwb acinar hauv cov txiav.
Xav txog qhov no, tus protease ua haujlwm li cas?
A protease (tseem hu ua peptidase lossis proteinase) yog ib qho enzyme uas catalyzes (nce tus nqi ntawm) proteolysis, rhuav tshem cov proteins rau hauv me me polypeptides lossis ib qho amino acids. Lawv ua qhov no los ntawm kev tshem tawm cov peptide bonds hauv cov protein los ntawm hydrolysis, cov tshuaj tiv thaiv uas cov dej tawg ua ke.
Lub hauv paus ntawm protease yog dab tsi?
Ob ntawm cov zaub mov zoo tshaj plaws qhov chaw ntawm proteolytic enzymes yog papaya thiab pineapple. Papayas muaj cov enzyme hu ua papain, tseem hu ua papaya proteinase I.
Pom zoo:
Thaum ib tus tswv ntiav haujlwm tau txais OSHA qhov kev hais tawm Qhov twg lawv yuav tsum tshaj tawm daim ntawv theej ntawm qhov kev hais tawm?
Yuav Tsum Tau Xa Ntawv Thaum koj tau txais OSHA Daim Ntawv Ceeb Toom, koj yuav tsum tshaj tawm nws (lossis daim ntawv theej ntawm nws) ntawm lossis ze qhov chaw uas txhua qhov kev ua txhaum tshwm sim los ua rau cov neeg ua haujlwm paub txog qhov phom sij uas lawv yuav raug nthuav tawm. Tsab ntawv ceeb toom OSHA yuav tsum tau tshaj tawm rau 3 hnub ua haujlwm lossis kom txog thaum qhov kev phom sij raug txo, qhov twg yog qhov ntev dua
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Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm