Abstract
In our studies of the origin of life we will encounter the major macromolecules of life: proteins, nucleic acids, polysaccharides and lipids. We shall learn that there is great unity in all of biochemistry. This important remark will be illustrated with Two stunning examples: the analogous asymmetry of all the main molecules of life and secondly, the universality of the genetic code. [More often than elsewhere in the book the reader may find it necessary to refer to the notes and the glossary for a deeper appreciation of the concepts discussed in this chapter.]
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Notes and References
More precisely, the angle a through which the plane of polarization is rotated can be given a sign as follows: when looking towards the incoming beam of light, for a clockwise rotation of a, we would assign the term ‘right-handed’; if such a rotation is anticlockwise we say that the rotation is ‘left-handed’.
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Chela-Flores, J. (2001). From prebiotic evolution to single cells. In: The New Science of Astrobiology. Cellular Origin and Life in Extreme Habitats, vol 3. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0822-8_5
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DOI: https://doi.org/10.1007/978-94-010-0822-8_5
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