A radiographic x-ray taken by Rosalind Franklin.
Perhaps DNA; or maybe a type of spring.
Mitochondria and chloroplasts have their own DNA.
So rinnegan is one of the three dolijutsu's (rinnegan sharingan and byakugan), It's also the most powerful one, which is a combination of Uchiha DNA and the Shanju DNA which combined gives you the DNA of Rikudo Sennin who was the person who discovered chakara and defeated the jubi, and the strongest ninja ever to live in the Naruto world... You need those two DNA's because the Uchiha blood line is Sharingan because of Sennins first son who had the mastery of the shringan eye which hellped in chakera and the Senju blood which came from the youngest son which gave him strength and speed which together forms the Rinnegan ...
The average human DNA, if stretched out, would be about 3 meters long. Not quite long enough to stretch around the earth.
The discovery of DNA employed the use of a ball and stick model of the double helix.
Common DNA
Rosalind Franklin discovered the spiral shape of DNA.
spiral heliex
DNA
spiral chains
If you mean forms as in shape, then spiral.
James Watson
Yes
A DNA molecule has a unique design that resembles a spiral staircase that scientist call a double helix. DNA is a two stranded and is a winding chemical structure.
Double helix
nucleotide base pairs
nucleotide base pairs