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【多选题】
维持蛋白质三级结构的主要键是A.
疏水键
B.
离子键
C.
肽键
D.
以上都对
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举一反三
【单选题】Economist Robert Barro attributes the increase in the duration of unemployment to ______, while economist Paul Krugman attributes the increased duration to _____.
A.
increased immigration of low-wage workers; tax cuts given to high-wage workers
B.
contractionary monetary policy; expansionary fiscal policy
C.
high marginal tax rates on the wealthy; high marginal tax rates on low-wage workers
D.
expanded unemployment-insurance coverage; insufficient consumer demand
【单选题】最常用于M蛋白的分型与鉴定,也用于尿液中本周蛋白的检测及κ,λ分型的电泳技术是
A.
对流免疫电泳
B.
火箭免疫电泳
C.
免疫电泳
D.
免疫固定电泳
E.
交叉免疫电泳
【简答题】(c) Without changing the advice you have given in (b), or varying the terms of Luke’s will, explain how Mabel could further reduce her ual inheritance tax liability and quantify the tax saving th...
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