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EVENT 1: Formation of the UNIVERSE

EVENT 1: Formation of the UNIVERSE. Air composition Early atm. EVENT 2: Formation of the EARTH. Complex molecules “Mud formation”. EVENT 3: Mixture of elements. CO2 — Carbon dioxide CO — Carbon monoxide H2O — Water N2 — Nitrogen CH4 — Methane NH3 — Ammonia.

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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 or AATE? 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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