Biology Define chromatin Asked by bookragstutor 13 years ago 9/10/2012 1:33 AM Last updated by anonymous 13 years ago 9/10/2012 1:33 AM
The complex of DNA and proteins that makes up a eukaryotic chromosome. When the cell is not dividing, chromatin exists as a mass of very long, thin fibers that are not visible with a light microscope.
