Every year, much of the energy the U.S. consumes is wasted through transmission, heat loss and inefficient technology -- costing American families and businesses money, and leading to increased carbon pollution.
histone /hisÂ·tone/ (hisÂ´tÅn) a simple protein, soluble in water and insoluble in dilute ammonia, found combined as salts with acidic substances, e.g., the protein combined with nucleic acid or the globin of hemoglobin. histone (hÄ­sâ²tÅnâ²)
A nucleosome is a protein complex with DNA wrapped around it. This protein complex found in the nucleosome is known as a histone. A histone is a positively charged protein. A nucleosome that is further compacted is known as chromatin. Chromatin is found in the nucleus of a cell. A chromosome is a long sequence of DNA carrying genes containing chromatin.