What is semi-conservative replication? 相关知识点: 试题来源: 解析 DNA 在复制过程中碱基间的氢键首先断裂,双螺旋解旋和分开,每条链分别作为模板 合成新链,产生互补的两条链。 这样,新合成的两个分子与原来的 DNA 分子 完全一样,每个子代分子中的一条链来自于母链,另一条链是新合成的,这种复制方式 称为半...
What is meant by semi-conservative replication? A. This means that each new molecule of DNA contains two strands of the original parent DNA and two strands of new, complementary DNA. Each new DNA molecule thus contains half of the original molecule. ...
What is semi-conservative process? Answer and Explanation: Semi-conservative is one of the models of DNA Replication process, where a new DNA molecule was replicated with half of its parents DNA conserved. The brains behind this idea is Watson and Crick who worked together in order for us to...
DNA replication is semi-conservativebecause each helix that is created contains one strand from the helix from which it was copied. The replication of one helix results in two daughter helices each of which contains one of the original parental helical strands. ...
DNA replication is an important process that occurs during cell division. It is also known as semi-conservative replication, during which DNA makes a copy of itself. DNA replication takes place in three stages: Step 1: Initiation The replication of DNA begins at a point known as the origin ...
P. Semi-conservative DNA replication through telomeres requires Taz1. Nature 440, 824–828 (2006). CAS PubMed Google Scholar Vannier, J. B. et al. RTEL1 is a replisome-associated helicase that promotes telomere and genome-wide replication. Science 342, 239–242 (2013).This publication ...
DNA replication is AConservative and discontinuous BSemiconservative and semi-discontinuous CSemiconservative and discontinuous DConservativeSubmit DNA replication is : AConservative and discontinuous BSemiconservative and semi-discontinuous CSemiconservative and discontinuous DConservativeSubmit DNA replication is : ...
Thepromoter, a DNA sequence that liesupstreamof the RNA coding region, serves as an indicator of where and in which direction transcription should proceed. The promoter is not actually transcribed; its role is purely regulatory. While promoters vary tremendously among eukaryotes, there are some comm...
P. Semi-conservative DNA replication through telomeres requires Taz1. Nature 440, 824–828 (2006). CAS PubMed Google Scholar Vannier, J. B. et al. RTEL1 is a replisome-associated helicase that promotes telomere and genome-wide replication. Science 342, 239–242 (2013).This publication ...
As positive-sense RNA viruses, pestivirus replication occurs via a semi-conservative model [14] using a double-stranded (ds) RNA template to synthesize plus-strand, genomic viral RNA. Accordingly, replicative forms (RF) and replicative intermediates (RI) were detected in BVDV-infected cells, and...