sex
The two chains are connected by hydrogen bonding between nitrogen bases to form a long double-stranded molecule.
So hydrogen bonding determines which nitrogen bases form pairs of DNA.
The order of amino acids in polypeptides.
The order of the bases in each new DNA molecule exactly matches the order in the original DNA molecule by bringing them together with the original DNA cells.
P.A. Levene was able to determine that DNA was composed of three parts, which are nitrogen bases, phosphate, and sugar. DNA stands for deoxyribonucleic acid.
Describe how each of the DNA nitrogen bases pair together
No. Mutation changes the sequence of nitrogen bases in a DNA molecule.
the order of its nitrogen bases.
the order of the nucleotides in the molecule
agttctccag
adnine thyanine guanine cytocine
transcription
Bacterial DNA has four nitrogen bases; adenine, guanine, cytosine, and thymine.
The order of the four nitrogen bases, or nucleotides, in the DNA molecule is called the genetic code. It's a set of rules that maps DNA sequences to proteins in a living cell, and is used in the process of protein synthesis.
The nitrogen bases for DNA are adenine, guanine, cytosine, and thymine