Shana's organs and macroscopic systems didn't look all too different from an actual human. Save for a few things. Her muscular structure was well toned around the legs and thighs. Different muscles were in place for the articulation of the tail. Her inner ear was also different; picking up on tones outside the range of human hearing. The olfactory passage seemed to have extra surface area, allowing for more sensitivity to smell.
On the cellular scale, Kuki would find that the cells have a response to incoming radiation. If there's an excess of radiation, the skin layers will create a gel that protects against it. In addition to this, her cells will create multiple DNA strands should one fail.
The arm sleeves would make things difficult depending on whether or not Kuki's scan could penetrate the heavy metal mesh. The hands had a higher density of cells that would create this gel. Whatever this gel was, it might also protect against hot temperatures.
There was however, another kind of cell that was created within the hands. In both her palms were a collection of cells that could trigger thermonuclear fusion. While the extent of the cells' ability was minimal at best, the cells, with enough experience, could generate more power.
