首都医科大学 4r#= *
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生物化学 )p0^zv{
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2015首都医科大学博士入学考试-生物化学回忆版 '~<m~UXvD#
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一、名词解释(应该是5个,但是记不清是哪5个了) W~;`WR;.
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1.chaperon 2.motif 3.allosteric enzyme 4.ribozyme 5.gluconeogenesis 6.sernicon servativereplication gQg"j)
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二、选择题(很多题记不太清楚了,细节问题请包容) QB uMJm
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1.Which of the followingstatements concerning protein domains is true? y/{fX(aV
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A.they are examples ofstructural motifs Nq[uoaT
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B.large polypeptide may beorganized into struoturally close but functionally independent units c
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C.the consist of separatepoly peptide chains(subunits) Tod&&T'UW
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D.they have been found onlyin prokaryotic proteins ;kQhx6Z
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2.Prion disease aregenerally believed to a associated with :Zbg9`d*
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A.infection by a RNA vins B.infection by DNA C.infection by protein D.infection by mRNA Uw. `7b>B
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3.The secondary structureof transfer RNA is EF[@$j
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