Regional - A
Look up A in dictionary A n 1: a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation [syn: {angstrom}, {angstrom unit}, {A}] 2: any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes [syn: {vitamin A}, {antiophthalmic factor}, {axerophthol}, {A}] 3: one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) [syn: {deoxyadenosine monophosphate}, {A}] 4: (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA [syn: {adenine}, {A}] 5: the basic unit of electric current adopted under the Systeme International d'Unites; "a typical household circuit carries 15 to 50 amps" [syn: {ampere}, {amp}, {A}] 6: the 1st letter of the Roman alphabet [syn: {A}, {a}] 7: the blood group whose red cells carry the A antigen [syn: {A}, {type A}, {group A}]
Projektsteuerung im Bauwesen Auto Insurance This site is based on the contents of the Open Directory Project and has been extended and modified by us. We are the Berlin mirror of the famous ODP link index. We want to supply an index with interesting resources for the Berlin inhabitants and everyone else who is interested. | |||||||||||||||||||||||||