ОТ ОБРАЗУВАНЕТО НА ЗЕМЯТА ДО УСТАНОВЯВАНЕТО НА ЛУКА
FROM THE FORMATION OF THE EARTH TO THE ESTABLISHMENT OF LUKA
Author(s): Zdravka KostovaSubject(s): Anthropology, Social Sciences, Education, School education, Adult Education, Higher Education , State/Government and Education
Published by: Национално издателство за образование и наука „Аз-буки“
Keywords: pre-biotic environment; polymerization; evolutionary transitions; bioenergetic processes; redox potential
Summary/Abstract: The article discusses successive stages in the evolution of life up to the establishment of the prokaryotic cell emphasizing the transitions from pre-biotic environment to organic precursors, pre-RNA-RNA, RNA-proteins-DNA, DNALUCA. They are paired with the development of pre-biotic structural progenitors of a cell - micelles, vesicles, protocells, prokaryotic ancestor, two prokaryotic branches – Eubacteria and Archaebacteria. The driving force is the natural selection (chemical, biochemical and biological), maintaining the correspondence between the emerging structures and their environment
Journal: Обучение по природни науки и върхови технологии
- Issue Year: 30/2021
- Issue No: 5
- Page Range: 497-520
- Page Count: 24
- Language: Bulgarian
- Content File-PDF