'Organic monomers' presentation slideshows

Chapter 26 ~ Early Earth and The Origin of Life

Chapter 26 ~ Early Earth and The Origin of Life. Early history of life. Solar system~ 12 billion years ago (bya) Earth~ 4.5 bya Life~ 3.5 to 4.0 bya Prokaryotes~ 3.5 to 2.0 bya stromatolites Oxygen accumulation~ 2.7 bya photosynthetic cyanobacteria Eukaryotic life~ 2.1 bya

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Cells cannot be seem by unaided eyes.

Cells cannot be seem by unaided eyes. The first microscope were invented during the Renaissance and were improved during the 17 th century. There are different types of microscope that were used to see objects and materials of the range from 100um to .1nm. Light Microscope (LMs).

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Chapter 19-1 ~ Origin and History of Life

530 views • 18 slides

Chapter 26

Chapter 26. Early Earth and The Origin of Life. Early history of life. Solar system~ 12 billion years ago (bya) Earth~ 4.5 bya Life~ 3.5 to 4.0 bya Prokaryotes~ 3.5 to 2.0 bya stromatolites Oxygen accumulation~ 2.7 bya photosynthetic cyanobacteria Eukaryotic life~ 2.1 bya

97 views • 9 slides

Lecture #12 Date _______

Lecture #12 Date _______. Chapter 25 ~ Early Earth and The Origin of Life. You Must Knows. The age of the Earth and when prokaryotic and eukaryotic life emerged. Characteristics of the early planet and its atmosphere.

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The Origin of Life

Chapter 26: Early Earth and The Origin of Life: What were the conditions on Primordial earth? How did life begin on earth?. The Origin of Life. Spontaneous generation vs. biogenesis (Pasteur) The 4-stage Origin of life Hypothesis: 1- Abiotic synthesis of organic monomers

621 views • 7 slides