answersLogoWhite

0

Our DNA is made up of long chains of nucleotides, which are the building blocks consisting of a sugar, a phosphate group, and a nitrogenous base. There are four types of nitrogenous bases in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). The sequence of these bases encodes genetic information that determines our traits and biological functions. Additionally, DNA is organized into structures called chromosomes within the cell nucleus.

User Avatar

AnswerBot

5d ago

What else can I help you with?