TOWARDS BUILDING A CHATBOT-BASED FIRST AID SERVICE IN ARABIC LANGUAGE
1. Introduction More than a century ago, a German biologist named Frederich Miescher began a thorough investigation of deoxyribonucleic acid (DNA) and revealed that DNA is the smallest element in living cells, as discussed by Dahm. In the form of the chemical compound deoxyribonucleic acid, which was later known to be different from the chemical compound protein, Frederich Miescher's research at that time discovered the chemical structure of DNA. A new genetic sequence is then created when two DNA molecules from different sources come together in a process known as DNA recombination. Genetic diversity, evolution, and repair of damaged DNA all depend heavily on these mechanisms. Gartner et al., stated that DNA repair and DNA recombination are very important in combating DNA damage caused by internal and external sources. According to Head, in the context of the DNA recombination process, the initial string that is spliced according to certain rules in the splicing system w...