Evolution by Monroe W. Strickberger

Jones & Bartlett Publishers

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Evolution Links
	Chapter 8 - Proteins and the Genetic Code How do scientists working on RNA view the idea of an "RNA World?" Visit the Scientists Debate RNA's Role at the Beginning of Life on Earth web site. (The site will open externally in a new window) Mitochondria have their own circular DNA. Do they therefore reproduce themselves like organisms? Visit the The Mitochondrial Life Cycle web site. (The site will open externally in a new window) Rotate a structural model of transfer RNA, find its subunits, and run a tutorial for yourself. Visit the The tRNA (phe) Structure web site. (The site will open externally in a new window)