百度试题 结果1 题目What is the role of RNA? A. DNA synthesis B. Protein synthesis C. Energy production D. Cell division 相关知识点: 试题来源: 解析 B。解析:RNA 在蛋白质合成中起着至关重要的作用。反馈 收藏
v=hY3TYEo24PY 2024年诺贝尔医学奖授予了两位美国科学家维克多·安布罗斯和加里·拉夫坤,以表彰他们对微小RNA的突破性发现。这一发现改变了我们对基因调控机制的理解,并揭示了微小RNA在调控基因表达中的关键作用。从秀丽隐杆线虫的研究到对人类健康的深远影响,本视频带您深入解读这一重要的科学进展,探索微小RNA如何为...
DNA and RNA Polymerases Answer The process of DNA replication occurs in three major steps: the unwinding of the double helix and separation of DNA strands, the priming of the template strand, and the assembly of a new DNA strand. The two strands of DNA uncoil at the site called the origin...
What is the process of assembling a protein from RNA? Describe the process through which RNA translation happens. How does DNA get turned into RNA? What are the structures of RNA and DNA and how might one be used to create the other?
10.in which process,transcription or translation,do each of the following function:RNA polymerase,ribosomes,nucleotides,tRNA,pre-mRNA,DNA A site,anticodon,amino acids? 相关知识点: 试题来源: 解析 最上面的算是第二问吧?2、如楼上所说,一是因为DNA不能通过核孔,二是DNA为双螺旋结构,转录成RNA翻译更...
mRNA Transcription Process & Phases from Chapter 9/ Lesson 2 259K Learn about mRNA transcription. Discover where and how DNA is transcribed into RNA in prokaryotes and eukaryotes, and examine the final product of transcription. Related to this Question ...
A. To create guide RNA. B. To cut the DNA at a specific location. C. To repair the DNA sequence. D. To identify faulty genes. 相关知识点: 试题来源: 解析 B。解析:文章中提到“Once there, Cas9 can cut the DNA”,即 Cas9 在基因编辑中的主要作用是在特定位置切割 DNA。反馈...
The process of protein synthesis occurs in two major steps driven by enzymes inside a cell. First, deoxyribonucleic acid (DNA) is transcribed to ribonucleic acid (RNA) with the enzyme RNA polymerase. Second, the RNA is then translated into a protein molecule by ribosomes in the cell. Transcri...
A. Delivery of the gene - editing components into plant cells B. Designing the guide RNA for target gene recognition C. Analyzing the phenotype of the modified plants D. Selecting suitable plants for gene E. diting 相关知识点: 试题来源: 解析 B。解析:在植物基因编辑过程中,通常第一步是设计...
The reference design is a practical and popular choice for microarray studies using two-color platforms. In the reference design, the reference RNA uses half of all array resources, leading investigators to ask: What is the best reference RNA? We propose a novel method for evaluating reference ...