L'hypothèse d'un monde ARN - Des origines de la vie aux acides nucléiques
Société Française d'Exobiologie via YouTube
Overview
Explore the RNA World Hypothesis in this 11-minute educational video presented by Robert Pascal from PIIM, CNRS/Aix Marseille Université. Delve into fundamental concepts including the nature of RNA, its potential role as a precursor to DNA, the origins of RNA, reverse transcriptase, and nucleic acid. Learn through a comprehensive examination of how RNA molecules could have played a crucial role in the emergence of life on Earth. Test your understanding with an interactive quiz available on the AstrobioEducation platform, which offers additional resources for those interested in furthering their knowledge of exobiology.
Syllabus
Qu'est-ce que l'ARN ?
Que l'ARN aurait pu précéder l'ADN ?
Les origines de l'ARN
La rétrotranscriptase
L'acide nucléique
Résumé
Taught by
Société Française d'Exobiologie