Fifty years ago scientists first described the structure of deoxyribonucleic acid (DNA). Today humans have put DNA to work in a wide variety of applications. This exhibit explores a few of those applications.
Why Were Genes Used In This Comparison, and How Do They Relate To DNA?
Genes are the fundamental units of DNA function. In DNA terms, genes are discrete sections of the DNA sequence that are part of much longer DNA molecules. They provide the biochemical instructions for producing all of the components of biological organisms. Some genes specify visible physical traits, while others govern metabolic processes. Most traits, such as the shape of your face, require the actions of many genes.
Genes are the fundamental units of DNA function. In DNA terms, genes are discrete sections of the DNA sequence that are part of much longer DNA molecules. They provide the biochemical instructions for producing all of the components of biological organisms. Some genes specify visible physical traits, while others govern metabolic processes. Most traits, such as the shape of your face, require the actions of many genes.
Why Are We So Similar?
The DNA of these species is so similar because the basic organization of life is widely shared, with the largest differences found between plants and animals, or between tiny single-celled organisms like yeast and large multicellular organisms like ourselves. The similarities reflect a common ancestry that appears to be shared by all life on Earth.
The DNA of these species is so similar because the basic organization of life is widely shared, with the largest differences found between plants and animals, or between tiny single-celled organisms like yeast and large multicellular organisms like ourselves. The similarities reflect a common ancestry that appears to be shared by all life on Earth.
Greatest discoveries with bill Nye will take you to a new way into the world of Genetics. Learn all subtleties and a great start with Professor bill Nye.
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