Examlex
To what extent did the building of the first transcontinental railroad linking the East and the West contribute to the wrenching apart of the North and the South?
Nucleic Acid
Polymer of nucleotides, consisting of DNA and RNA, forms a family of substances that comprise the genetic material of cells and control protein synthesis.
Steroid
A type of organic molecule characterized by a specific structure of four linked carbon rings, including hormones and certain vitamins.
Organic Groups
Collections of organic compounds categorized based on shared structural features or functional groups.
Carbohydrate
Organic compounds made up of carbon, hydrogen, and oxygen that serve as a major source of energy for the body.
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