1. The concepts of leading and lagging strands and what the Okazaki fragments are and how they are constructed and then joined together through the actions of various replisome enzymes are made clear and memorable through the three-dimensional simulations in the Model View and the representations of enzymes in the Sequence View.
2. The replisome enzyme complex, while not shown in the view with the DNA model, so as not to obscure what is happening with bonds and strands, is depicted in the Sequence View below the model, thus making the point that it moves along the DNA, as it initiates and controls the reactions in replication.
3. Through the use of engaging 3D animations with a virtual double helix model (not a 2D ladder) it makes clear and memorable how DNA daughter strands are constructed nucleotide by nucleotide in replication.
4. OnScreen DNA Replication shows all of the several steps (indicating the corresponding enzymes responsible for those steps) necessary for one double helix to become two identical to the original.
5. Rotate, translate, or zoom the model during the simulated replication for a better view just by finger slide gestures.
6. The model is exactly the same as the one found in OnScreen DNA Model, a companion app that teaches the structural details of DNA, and in OnScreen Gene transcription, another companion app that shows how protein recipes are copied into messenger RNA.
7. Detailed commentary on what the animations demonstrate in each step is available in a popover view, and a wealth of background material is to be found in a "Useful Stuff" popover.
8. The sequence of events in DNA replication unfolds in three-dimensional simulations that don't skip over the need for unwinding the DNA after the strands have been separated.
9. Important details about replication that are often given short shrift or omitted altogether, such as the essential role the enzyme pyrophosphatase plays in the cell, are included.
10. Furthermore, the actions of the individual enzymes that make up the replisome are also indicated in the Sequence View.
11. See a 30-second preview video at nondummies.com. We know of no other simulation, app or internet, that shows what happens in DNA replication as thoroughly as this app does.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下:
现在,打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它,请键入 OnScreen DNA Replication 在搜索栏并按搜索。点击 OnScreen DNA Replication应用程序图标。一个 窗口 OnScreen DNA Replication 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在,按下安装按钮并像在iPhone或Android设备上一样,您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它,它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 OnScreen DNA Replication 对于Mac OS (Apple)
下载 | 开发人员 | 评论 | 评分 |
---|---|---|---|
Free 对于Mac OS | OnScreen Science, Inc. | 1 | 5.00 |
在 Windows 11 上设置电脑和下载 OnScreen DNA Replication 应用的步骤:
OnScreen DNA Model
OnScreen DNA Model for iPhone
OnScreen DNA Model
OnScreen Gene Transcription
OnScreen DNA Replication
作业帮-中小学家长作业检查和辅导工具
驾考宝典-2021驾校学车考驾照
学习强国
学信网
学习通
不挂科—文库大学生版
学小易
小猿答疑-中小学家长功课辅导答疑利器
百度文库-考试辅导作业题库大全
安全教育平台
百词斩-背单词、学英语必备
驾校一点通-2021驾校学车考驾照
学浪
知到.
腾讯课堂 - 职业技能在线学习平台