What Does Dna Stand For -

: Along with the sugar, this forms the "backbone" or the outer sides of the ladder.

: Indicates that the molecule was first identified in the nucleus of the cell. what does dna stand for

: These form the "rungs" of the ladder. There are four types of bases that act as the letters of the genetic code: Adenine (A) Thymine (T) Cytosine (C) Guanine (G) : Along with the sugar, this forms the