It resolves abortive DNA ligation intermediates, formed either at base excision sites or when DNA ligases try to repair non-ligatable breaks induced by reactive oxygen species. Molecular pathology. Defects of APTX cause ataxia-oculomotor apraxia syndrome, and are a cause of coenzyme Q10 deficiency (COQ10D).
(A bit is a binary digit, either 0 or 1; a byte is 8 binary digits long): 1  If you counted all the bits in one petabyte at one bit per second, itâd take 285 million years. 2  If you counted one byte per second, it would take 35.7 million years. 3  It would take 223,000 DVDs (4.7Gb each) to hold 1Pb.
A byte is a unit of measurement used to measure data. One byte contains eight binary bits, or a series of eight zeros and ones.Therefore, each byte can be used to represent 2^8 or 256 different values.The byte was originally developed to store a single character, since 256 values is sufficient to represent all standard lowercase and uppercase letters, numbers, and symbols.herefore, each byte can be used to represent 2^8 or 256 different values. The byte was originally developed to store a single character, since 256 values is sufficient to represent all standard lowercase and uppercase letters, numbers, and symbols.