Figure 2 demonstrates the familiar ball-and-stick model of DNA (image is a stereo pair; see Resources for the image ...

In this paper, I argue that these physical models are not mere three-dimensional representations but that they are in fact very speci... ... this paper, two general types of M-model kits will...

DNA molecule, ball and stick model. Deoxyribonucleic acid (DNA) consists of two long polymers made up from repeating molecules called nucleotides. A DNA nucleotide is made from one …

The 20-bp DNA is shown here as a stick model. Hydrogen bonds between the base pairs are shown as dashed green lines. The DNA double helix consists of a stack of planar base pairs …

2024年9月26日 · In the ball-and-stick representation on the left, OH groups have been omitted in the locations where the deoxyribose attaches to other units in the DNA molecule. Those OH …

Ball and stick model of various types of nucleic acid helical forms, showing base inclination angle axis (solid red line); diameter of groove (dashed blue line). In humans,...

2007年7月19日 · The ball-and-stick model (left) shows that the hydrogen bonds between base pairs are buried in the interior of the molecule where they are protected from competing …

ball-and-stick model of the backbone. All the sugars are in the C3′- endo conformation (see next tutorial). Left-handed Z-DNA can be formed by certain sequences containing alternating purine …

DNA: virtual reality panorama of a simplified model of the DNA helix (ball and stick). To interact, simply click on the image and move cursor about. Use the + and - buttons to zoom in and out. …

If you constructed a ball-and stick model of the DNA double helix, you would build the sugar-phosphate backbone so that is oriented facing____ and so the bases are facing ____