Because A, G, C, and T appear in the DNA, these molecules are called DNA-bases; A, G, C, and U are called RNA-bases. Uracil and thymine are identical except that uracil lacks the 5' methyl group. Adenine and guanine belong to the double-ringed class of molecules called purines (abbreviated as R).
Definition of decalcomania. 1  1 : the art or process of transferring pictures and designs from specially prepared paper (as to glass) 2  2 : decal.
Transfer of power. A group migrates to its new homeland after the partition of India in 1947 Â© An act of parliament proposed a date for the transfer of power into Indian hands in June 1948, summarily advanced to August 1947 at the whim of the last viceroy, Lord Louis Mountbatten.