If you look at any of my posts introducing a specific protein, you will always see an image like this one: 3D Model of Hemoglobin Maybe you see these images and ask, "What are all these squiggly lines you keep showing us?" These squiggly lines are three-dimensional representations of proteins. Every protein has a structure, …
What are all those squiggly lines you keep showing us? (How to “Read” a Protein Structure)
Science Magnifies 