Accounting, Finance, & MIS. Courses in accounting, finance and management information systems are offered through the Department of Accounting, Finance, and Management Information Systems. Department Head: Dr. Moosa Khan. Ag/Business Multipurpose Building â 4th Floor Room 434. Phone: 936.261.9275 Fax: 936.261.9273.
In the case of eukaryotic cells, DNA attaches to proteins called histones, which are rich in arginine and lysine â these amino acids bear positive charges and form an ionic bond with the negative phosphate group of the DNA helix. This protein-DNA structure is called chromatin.
In eukaryotic cells, the chromosomes having DNA are present in the nucleus. The DNA contains genes. During the period between two divisions or the interphase, the chromosomes are in the form of a complex network formed with proteins. The network is called chromatin.