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AO is very similar in amino acid sequence to xanthine oxidase (XO). The active sites of AO has been found to have a superimposed structure to that of XO, in studies involving mouse liver. AO is a homodimer, and requires FAD, molybdenum (MoCo) and two 2Fe-2S clusters as cofactors. These two 2Fe-2S cofactors each bind to the two distinct 150-kDa ...
The video premiered on 106 & Park July 2, 2008. It consists of Lil Wayne preparing for the shoot of his following single " Got Money ". The video, which was directed by Dayo Harewood, Lil Wayne and Jeff Panzer, [ 19 ] features appearances by Birdman (giving Wayne his brand new car for his record sales), Lil Twist , T-Streets, Gudda Gudda , Kidd ...
A second of arc, arcsecond (abbreviated as arcsec), or arc second, denoted by the symbol ″, [2] is a unit of angular measurement equal to 1 / 60 of a minute of arc, 1 / 3600 of a degree, [1] 1 / 1 296 000 of a turn, and π / 648 000 (about 1 / 206 264.8 ) of a radian.
The XO's own action station is in a separate part of the ship from that of the captain, so that a single hit will not likely incapacitate both officers. [1] On small ships with no first lieutenant, gunnery officer, or navigator, the executive officer may also be responsible for the duties of those officers. [2]
The earliest attestation of the use of either x or o to indicate kisses identified by the Oxford English Dictionary appears in the English novellist Florence Montgomery's 1878 book Seaforth, which mentions "This letter [...] ends with the inevitable row of kisses,—sometimes expressed by × × × × ×, and sometimes by o o o o o o, according to the taste of the young scribbler".
Milli (symbol m) is a unit prefix in the metric system denoting a factor of one thousandth (10 −3). [1] Proposed in 1793, [2] and adopted in 1795, the prefix comes from the Latin mille, meaning one thousand (the Latin plural is milia). Since 1960, the prefix is part of the International System of Units (SI).
The unit prefixes are always considered to be part of the unit, so that, e.g., in exponentiation, 1 km 2 means one square kilometre, not one thousand square metres, and 1 cm 3 means one cubic centimetre, not one hundredth of a cubic metre. In general, prefixes are used with any metric unit, but may also be used with non-metric units.
1 km 2 means one square kilometre, or the area of a square of 1000 m by 1000 m. In other words, an area of 1 000 000 square metres and not 1000 square metres. 2 Mm 3 means two cubic megametres, or the volume of two cubes of 1 000 000 m by 1 000 000 m by 1 000 000 m, i.e. 2 × 10 18 m 3, and not 2 000 000 cubic metres (2 × 10 6 m 3).