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EVENT 1: Formation of the UNIVERSE

Explore the fascinating journey of the universe from formation to the emergence of living cells, encompassing events such as the composition of air, early atmosphere, formation of Earth, molecular mixtures, and the development of macromolecules. Witness the pivotal Oparin-Haldane and Miller-Urey experiments, the emergence of proteins, polysaccharides, nucleotides, lipids, and fats, and the transition from macromolecules to pre-cells. Delve into the formation of pre-cells and the crucial role of RNA leading to the advent of living cells, the foundations of the first life forms characterized by unicellularity, asexual reproduction, aquatic habitats, RNA content, and heterotrophic nature.

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EVENT 1: Formation of the UNIVERSE

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  1. EVENT 1: Formation of the UNIVERSE

  2. Air composition Early atm EVENT 2: Formation of the EARTH

  3. Complex molecules “Mud formation” EVENT 3: Mixture of elements

  4. CO2 — Carbon dioxide • CO — Carbon monoxide • H2O — Water • N2 — Nitrogen • CH4 — Methane • NH3 — Ammonia EVENT 4: Formation of small units

  5. Oparin-Haldane Miller-Urey Experiments EVENT 5:Formation of Macromolecules

  6. Proteins Polysaccharides Nucleotides Lipids and Fats CELL-like structures composed of these Macromolecules EVENT 6:Macromolecules to Pre-CELLS

  7. EVENT 7: Formation of Pre-CELLS

  8. RNA ? EVENT 8: Pre-CELLS to Living CELLS

  9. 5 Descriptions of FIRST LIFE • Unicellular • Asexually reproducing • Aquatic environment • RNA containing • heterotrophic

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