名词解释题聚合酶链反应(polymerase chain reaction)
名词解释题
聚合酶链反应(polymerase chain reaction)
参考解析
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相关考题:
对于极微量的靶序列的扩增可以采用的PCR技术是A、通用引物-PCR方法(general primer-media-ted PCR,GP-PCR)B、多重PCR(multiplex PCR)C、套式PCR(nested primers-polymerase chain reaction,NP-PCR)D、AP-PCR方法(arbitrarily primed PCR)E、原位PCR技术(in situ PCR,ISPCR)
The three basic components of a fire are chain reaction, heat, fuel, and ____.A.carbon monoxideB.oxygenC.carbon dioxideD.any gaseous substance
聚合酶链反应(PCR)不需要A.特异引物B.载体DNAC.dNTPD.模板DNASXB 聚合酶链反应(PCR)不需要A.特异引物B.载体DNAC.dNTPD.模板DNAE.耐热性DNA聚合酶
Except in rare cases, it is impossible to extinguish a shipboard fire by ______.A.removing the heatB.removing the oxygenC.removing the fuelD.interrupting the chain reaction
The energy( )by the chain reaction is transformed into heat.A.conveyedB.releasedC.transferredD.delivered
单选题A fire of escaping liquefied flammable gas is best extinguished by().Acooling the gas below the ignition pointBcutting off the supply of oxygenCstopping the flow of gasDinterrupting the chain reaction
单选题Except in rare cases,it is impossible to extinguish a shipboard fire by().Aremoving the heatBremoving the oxygenCremoving the fuelDinterrupting the chain reaction
单选题Halon extinguishes fire primarily by().AcoolingBsmotheringCshielding of radiant heatDbreaking the chain reaction
名词解释题PCR(polymeraAse chAin reaction)