What Does Dna Stand For -

DNA is often described as looking like a twisted ladder, a shape known as a . It is made up of smaller building blocks called nucleotides , each consisting of three parts:

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

The name "Deoxyribonucleic Acid" describes its chemical composition and location within the cell: DNA is often described as looking like a

: 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) There are four types of bases that act

: Refers to the sugar component, deoxyribose . It is called "deoxy" because it has one less oxygen molecule than the sugar (ribose) found in RNA.

: Connects the phosphate to the chemical bases.