What Shape Does a DNA Molecule Have?
If you could shrink down until you were the size of an atom, you would find the most important structure in biology coiled right there in front of you. It is the molecule that holds the instructions for building and maintaining every living organism on Earth, from the smallest bacterium to the largest blue whale. But if you were to ask what shape does a DNA molecule have, the answer is one of the most recognizable images in all of science
