Because hemoglycin has now been found to be the dominant polymer of amino acids in 6 different meteorites (Allende, Acfer 086, , Kaba, Orgueil and Sutter's Mill), each time with the same structure, it has been proposed that it is produced by a process of template replication. The measured 480 nm absorbance is larger than expected for a racemic distribution of R and S chirality in the hydroxy-glycine residues, indicating an R chirality excess in the polymer. Modeling of template replication that is assumed to depend on 480 nm absorption leads to an excess of R chirality and thus is consistent with this finding.