How DNA replication originates.(Frontiers in Biology: Chromosomes)Marx, Jean
百度试题 题目8. How does DNA replication take place in eukaryotes (for example, yeast 相关知识点: 试题来源: 解析反馈 收藏
(在真核细胞中(如酵母),DNA复制的如何起始的)相关知识点: 试题来源: 解析 答:酵母的复制起始位点称为自主复制序列(ARS),由一段保守的150bp的序列组成,富含AT碱基对。该区域也被称为A元件(如图)。起始位点识别复合体(ORC)识别A元件,然后依次将解旋酶,引物酶,DNA聚合酶等募集到复制器上。DNA复制进入延伸阶段。
DNA is the genetic material of the cell and holds all the information necessary for life. During DNA replication, DNA is copied to form two identical molecules that can be used during cell division. Answer and Explanation:1 DNA replication is accurate because of the complementary pairing of nucl...
How is DNA replication different from DNA transcription? In transcription, only a single DNA strand is used as a template to create a complementary strand of mRNA. In transcription, one of the two DNA strands is copied into DNA In transcription, a ...
How DNA replication occurs? What are the steps in DNA replication? Explain what occurs during DNA replication. How is DNA replicated? What is the process of DNA replication? Explain the process of DNA replication. What are the steps that take place in DNA replication?
Eukaryotic DNA replication is a highly conserved process; the proteins and sequence of events that replicate animal genomes are remarkably similar to those... ML Depamphilis,JJ Blow,S Ghosh,... - 《Current Opinion in Cell Biology》 被引量: 314发表: 2006年 How dormant origins promote complete...
DNA Replication Essential Question: How do enzymes help ensure DNA is copied correctly? Why does DNA replicate? Cells copy genetic information before cell division so that each new cell has a complete set of DNA DNA replication occurs in the nucleus…WHY??
DNA polymerases were named for their function of catalysing DNA replication, a process that is necessary for growth and propagation of life. DNA involving Watson–Crick base-pairing can be synthesized with high fidelity, the structural and mechanistic origins of which have been investigated for many...
DNA Replication | How, When & Why? from Chapter 4 / Lesson 2 78K Understand how DNA is replicated. Learn why DNA replicates, when DNA replicates, and how DNA replication works. Get an overview of the rates of replication of different cells. Related...