In DNA replication, what does the term semiconservative mean? State whether the following statement is true or false: DNA replication is a conservative process. Does any DNA ever leave the nucleus during DNA replication? Describe the Semiconservative model for DNA replication. DNA ...
DNA replication is semiconservative, which means that one of the nucleotide strands of each new DNA molecule is new and the other is old in each cell generation. The new DNA strand is complementary to the parental (or template) strand. DNA replication occurs in one direction only and thus ...
何谓DNA的半保留复制(semiconservative replication)?相关知识点: 试题来源: 解析 答:DNA在进行复制的时候链间氢键断裂,双链解旋分开,每条链作为模板在其上合成互补链,经过一系列酶(DNA聚合酶、解旋酶、链接酶等)的作用生成两个新的DNA分子。子代DNA分子其中的一条链来自亲代DNA,另一条连链是新合成的,这种方式称...
3.4.1 Explain DNA replication in terms of unwinding the double helix and separation of the strands by helicase, followed by formation of the new complementary strands by DNA polymerase. DNA replication is semi-conservative as both of the DNA molecules produced are formed from an old strand and ...
DNA replication is described as semiconservative, because each DNA molecule is made up of one old conserved strand of DNA and one new one. When a gene is switched on, an enzyme called RNA polymerase attaches to the start of the gene. It moves along the DNA making a strand of messenger ...
Assertion [A]: DNA replication is semiconservative in nature. Reason [R]: One of the DNA strands is synthesised continuously, while the other is synthesised discontinuously. View Solution Q2 Semiconservative replication of DNA was first demonstrated in View Solution Q3 The semiconservative replication...
DNA replication is semiconservative. 點擊卡片即可翻轉 👆 建立者 Stherve01 4年前建立 探索生物學的奧妙 從細胞到生態系統,為生物學的重要主題獲取容易理解的說明與實例。按照自己的步調,學習少量且經過驗證的內容。 學習生物學 學生們也學習了 單詞卡學習集 ...
General Features of DNA replication include: a. DNA replication is semiconservative b. DNA replication is bi-directional c. DNA replication is semi-discontinuous 2. Enzymes in DNA replication include: a. DNA polymerases's multiple activities: polymerization of nucleotides, proofreading DNA, and exonuc...
DNA replication is said to besemiconservative, meaningthe answer must be b). When DNA is replicated, the parent DNA molecule is separated into two... Learn more about this topic: DNA Replication Fork | Overview & Functions from Chapter 11/ Lesson 7 ...
DNA replication is semiconservative. Why do you think this is true?A、Requires less energy B、C、 D、 B、Only one DNA strand can be copied at a time. C、Increased fidelity D、DNA replication starts at specific sites only. E、RNA primer limitations查看...