A formula for computing the trigonometric identities for the one-third angle exists, but it requires finding the zeroes of the cubic equation 4x3 â 3x + d = 0, where x is the value of the cosine function at the one-third angle and d is the known value of the cosine function at the full angle.
DNA Structure. Â­DNA is oÂ­ne of the nucleic acids, information-containing molecules in the cell (ribonucleic acid, or RNA, is the other nucleic acid). DNA is found in the nucleus of every human cell. (See the sidebar at the bottom of the page for more about RNA and different types of cells).The information in DNA:1  guides the cell (along with RNA) in making new proteins that determine all of our biological traits.NA is found in the nucleus of every human cell. (See the sidebar at the bottom of the page for more about RNA and different types of cells). The information in DNA: 1  guides the cell (along with RNA) in making new proteins that determine all of our biological traits.
  Most of the DNA in a eukaryotic cell is in the nucleus, and that is where DNA replication and transcription occur.In eukaryotic cells, mitochondria and chloroplasts a â¦ lso contain DNA, which performs replication and transcription inside these organelles. In prokaryotic cells there is no nucleus.The DNA is in a region of the cytoplasm called the nucleoid, and that is where DNA replication and transcription occur in these cells.n prokaryotic cells there is no nucleus. The DNA is in a region of the cytoplasm called the nucleoid, and that is where DNA replication and transcription occur in these cells.