The alpha carbon is a chiral carbon atom, therefore, all alpha amino acids except one can exist in either of two enantiomers, called l or d amino acids, which are mirror images of each other. which amino acid id the exception

What is the percentage of hydrogen in nitrogen trihydride

What are the major types of a chemical compound

Moseley made revisions to the periodic table that resolved some of the problems with mendeleev's version. which of thesewas a result of his revisions to the periodic table? the revised periodic table could account for the discovery of new elements.the revised periodic table could account for variations resulting from isotopesscientists could begin to write new information onto each element.scientists could begin to place the table on a single sheet of paper.