阿摩線上測驗
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試卷名稱：114年 - 114 國立清華大學_學士後醫學系考試︰生物生化#126232
年份：114年
科目：學士後西醫-普通生物及生化概論
50. Production of recombinant proteins in Escherichia coli is a common tool for research and industrial production of proteins. However, during affinity column purification, DnaK, unwanted contamination, is often coeluted with proteins of interest (POI). Which of the following statements about DnaK is TRUE?
(A) DnaK binds to the charged regions of the POI and ADP can dissociate the interaction of Dnak with POI.
(B) DnaK binds to the hydrophobic regions of the POI and ATP can dissociate the interaction of Dnak with POI.
(C) DnaK binds to the polar regions of the POI and GTP can dissociate the interaction of Dnak with POI.
(D) DnaK binds to the hydrophobic regions of the POI and GTP can dissociate the interaction of Dnak with POI.
(E) DnaK binds to the charged regions of the POI and ATP can dissociate the interaction of Dnak with POI.
