Click HERE for Military Law page - and latest amendments to UCMJ (usually contained in the latest version of the Manual for Courts Martial). Congressional Code of Military Criminal Law applicable to all military members worldwide. Use the links below for a quick tour of the UCMJ.
It depends on the type of organism! One major group of organisms, the bacteria, do not have a nucleus in their cell. However they do have DNA, like other organisms. Bacteria belong to the kingdom Prokaryota, which means without a nucleus (literally, before the nucleus) All other organisms are eukaryotes: they do have a nucleus in their cells. Single-celled eukaryotes are classified as Protists or Protoctists. The protists range from very simple organisms to very complicated organisms, for example ciliates. Ciliates can have more than one nucleus in their cells.
1) Unicellular prokaryotic organisms: All prokaryotes are unicellular in nature, like different types of bacteria and cyanobacteria (blue green algae). They do not have membrane bound true nucleus. Genetic material present in prokaryotes are known as nucleiod.