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For Your Reference
The following section provides a group of diagrams and illustrations applicable to many entries in this encyclopedia. The molecular structures of DNA and RNA are provided in detail in several different formats, to help the student understand the structures and visualize how these molecules combine and interact. The full set of human chromosomes are presented diagrammatically, each of which is shown with a representative few of the hundreds or thousands of genes it carries.
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© 2003 by Macmillan Reference USA. Macmillan Reference USA is an imprint of The Gale Group, Inc., a division of Thomson Learning, Inc.
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