The video showcases a DNA helix structure that rotates and zooms in and out. The DNA strands are colored in a deep red hue, with the background also in a similar shade. The helix structure is composed of two strands that twist around each other, with a series of rungs connecting them. The animation is smooth, and the DNA strands appear to be made of a fibrous material. The background is out of focus, with small particles and molecules floating around, adding to the scientific ambiance of the video.