1. How well can you (or your students) visualize the 3D structure of the DNA molecule? Can you spot erroneous depictions of DNA as a left-handed double helix? If you're not satisfied with your (or their) level of understanding of DNA structure or would like to have at your fingertips an instant memory refresher for which nucleotides pair with each other in the double helix etc., then OnScreen DNA Model for iPhone could be worth many times its small price to you.
2. With readily accessible background material on DNA (and its molecules and chemical bonds), OnScreen DNA Model is an excellent way of introducing or reviewing DNA structure, including details that are often skipped over or inadequately explained, such as the major and minor grooves.
3. Care has been taken to give the model the correct handedness (right, not left, as in so many erroneous depictions), correct number of base pairs per turn, and a visual representation of DNA strand polarity, that is how DNA strands are directional and whether the two strands point in the same direction or not (not).
4. OnScreen DNA Model provides you with a beautiful--especially on retina displays--color-coded, rotatable, virtual 3D model to play with and to learn the basics of DNA structure, the key to how DNA works in living organisms.
5. This is an interactive, color-coded, 3D model with animations and background material for learning the essential details of DNA's structure and chemical components.
6. The molecular (as opposed to atomic) level of detail has been chosen to highlight the double helix structure and what differentiates DNA's constituent nucleotides.
7. Even after many months of working on OnScreen DNA Model, we still think it’s fun to play with and still enjoy looking at this beautiful natural geometrical form rotating on our screen.
8. You can see the two DNA strands completely separate under simulated heating that breaks the chemical bonds which normally keep them together in their intertwined helices.
9. Then the strands can recombine in a satisfying display of bonds’ reforming and strands rewinding.
10. The app also offers a couple of simulations that show laboratory phenomena--denaturation and renaturation--important in biotechnology and DNA study.
11. **CONTAINS NO ADS ** Tested on iOS 8.
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 Model for iPhone 在搜索栏并按搜索。点击 OnScreen DNA Model for iPhone应用程序图标。一个 窗口 OnScreen DNA Model for iPhone 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 Model 对于Mac OS (Apple)
下载 | 开发人员 | 评论 | 评分 |
---|---|---|---|
Free 对于Mac OS | OnScreen Science, Inc. | 3 | 5.00 |
在 Windows 11 上设置电脑和下载 OnScreen DNA Model 应用的步骤:
OnScreen DNA Model
OnScreen DNA Model for iPhone
OnScreen DNA Model
OnScreen Gene Transcription
OnScreen DNA Replication
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