The importance of a debate is related to how the debaters explain the real concerns of people with different opinions. A.对 B.错 点击查看答案手机看题 单项选择题 若假定系统吸热q为正,外界对系统作功w为正,则热力学第一定律可写成q-Δu+w=0( ) ...
M-phase, which stands for mitosis, is the period of nuclear division in which chromosomes become highly compacted, the nuclear envelop breaks down, a spindle of microtubules forms, and the replicated DNA molecules (chromatids) are segregated into new nuclei. M-phase ends with cytokinesis, the d...
百度试题 结果1 题目The process of DNA replication occurs: A. During cell division B. During protein synthesis C. During meiosis D. During mitosis E. During interphase 相关知识点: 试题来源: 解析 E 反馈 收藏
只要细胞中出现引物-模板接头,滑动夹的装载就可以发生,不限于DNA复制时形成,在几个DNA修复事件中也可以发生滑动夹只有当其不再被其它酶使用时才能从DNA上移除,即:滑动夹只能在与其相作用的所有酶都完成工作后才能从DNA上移除The above part describes how the synthesis of DNA occurs in the context of an ...
DNA replication occurs during theS phaseof the cell cycle (Fig. 1).CHROMATIN AND GENE FUNCTION:A PrimerJohn C LucchesiEmory University, USA
DNA mutations are when the identity of a nucleotide changes during the lifetime of an individual or during the creation of new DNA in advance of cell division. Typically, every time the cell divides, the DNA sequence is faithfully copied from the mother cell...
DNA replication primarily involves two phases of the cell cycle: establishment or licensing of potential origins of DNA replication occurs during the G1 phase and then in a temporally ordered pattern during S phase, each origin is activated in a controlled manner, resulting in the entire genome ...
Nowadays, ___ are generally used in international trade. A、 British System B、U.S. System C、Metric System D、International System of Units 点击查看答案&解析手机看题 AI智答 联系客服周一至周五 08:30-18:00 剩余次数:0 Hello, 有问题你...
Nucleosome assembly during DNA replication occurs in a stepwise fashion. Early studies using a chemical cross-linking technique combined with radioisotope labeling methods demonstrated that parental histone H3–H4, which is one of the major carriers of epigenetic information, needs to be recycled during...
This chapter discusses isolation of human cell lines lacking mitochondrial DNA. An understanding of the molecular genetic mechanisms by which these mutatio... MP King,G Attardi - 《Methods in Enzymology》 被引量: 906发表: 1996年 Priming of human mitochondrial DNA replication occurs at the light-...