What is the most well-known gene editing tool? A. PCR B. CRISPR-Cas9 C. DNA sequencing D. Gene cloning 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“The most well-known gene editing tool is CRISPR-Cas9.”。 反馈 收藏
The first step in a PCR cycle is to heat the sample to 95°C. What is the purpose of heating the sample?A.To separate the two strands of DNAB.To allow the primer to anneal to the templateC.To produce the optimal temperature for Taq dna polymerase to workD.To produce the optim...
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() 2.-What do you havesuppcr?Some soup.A.toB.forC.atD.in 相关知识点: 试题来源: 解析 2.B 结果一 题目 ()2.-What do you havesupper?Some soup.A.toB.forC.atD.in 答案 B相关推荐 1()2.-What do you havesupper?Some soup.A.toB.forC.atD.in ...
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ait is important that the stringency of the annealing step of the PCR reaction be somewhat permissive and not pushed beyond what is necessary to ensure a clean PCR product. 它是重要的PCR反应的焖火步的银根紧是有些许可和没在什么之外推挤是必要保证一个干净的PCR产品。[translate]...
百度试题 结果1 题目What's the abbreviation for People's Republic of China? A. PRC B. RPC C. CPR D. PCR 相关知识点: 试题来源: 解析 A。中国的全称是中华人民共和国,缩写是 PRC。选项 B、C、D 都是错误的组合。反馈 收藏
a. Shorter than 18-20 bp b. Longer than 18-20 bp PCR: PCR is a Polymerase Chain Reaction. Kary Mullis developed it in 1983. It is a technique used to amplify a specific segment of DNA. The technique mainly involves three steps: denaturation, annealing, a...
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百度试题 结果1 题目What's the abbreviation of People's Republic of China? A. PRC B. PCR C. RPC D. CPR 相关知识点: 试题来源: 解析 A。中华人民共和国的英文缩写是 PRC。选项 B、C、D 的顺序错误。反馈 收藏