Onion poultices are time tested herbal remedies and treatments for chest congestion and other symptoms of colds and flu. A poultice is simple and easy to make. The onion poultice is a powerful home remedy you can use for your whole family.
Lesson Summary. Chromatin is the special complex of DNA and protein that condenses the genome so that it can be packed into the tiny nucleus. First, DNA is wrapped around histone proteins. Then, a group of histones comes together to form a nucleosome. Finally, the string of nucleosome beads is coiled to condense the DNA even further.
Chromatin structure is also relevant to DNA replication and DNA repair. Easier Definition Mass of genetic material composed of DNA and proteins that condense to form chromosomes in eukaryotic cell division. Chromatin is located in the cell's nucleus.