Since a racemic mixture of chiral nucleotides frustrates the enzymeless extension of RNA and DNA. the origin of homochirality must be intimately connected with the origin of life. Homochirality theories have elected to presume abiotic mechanisms for prebiotic enantiomer enrichment and post amplification. but none. https://www.markbroyard.com/special-deal-sally-hansen-insta-dri-midnight-drive-supply-super-offer/