Human Genome

Human Genome

The human genome is a human's complete set of genetic material (DNA). It contains all the instructions needed for growth, development, and function. The genome comprises approximately 3 billion DNA base pairs and 20,000–25,000 genes. Scientists study the human genome to understand inherited traits, genetic dis...

Inside every cell of your body is a complete set of genetic instructions called the human genome.

Recall the four chemical bases of DNA: Adenine, Thymine, Cytosine, and Guanine. These bases pair up—Adenine with Thymine and Cytosine with Guanine— like letters forming words. These pairs make up genes that determine traits like your eye color...