During the process of transcription, DNA is converted to RNA, a complex molecule that is able to carry genetic information outside of the cell's nucleus. This page guides you through the ...

Whether it is a microbe, a rose, or a dolphin, any form of life gets its building and operating instructions from the molecule of life ... adenine (A), thymine (T), cytosine (C), and guanine ...

thymine (T), adenine (A), cytosine (C), and guanine (G). These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.) A sugar molecule, a ...

DNA is essentially a storage molecule. It contains all of the instructions ... In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine (Figure ...