Tareas

Objectives
General
* To know how life was created on Earth
Specific
* To understand the different theories that exist about the origin of life
* To learn who thought about this theoriesProcedure
1. First of all I decided that the investigation must begin with the simple research of the term I have to study, so I write “bio synthetic theory” for me to find something usefull,nevertheless nothing about it was found
2. Based on what we have seen in the classroom I decided to search for origins of life “theory” within the pages I discovered there was a theory calledPrimordial Soup theory
3. After reading the theory I concluded it was very similar to the one we talk on class, however it was not exactly the same name so I decide to continue investigation but nowin Spanish
4. I found exactly the information I needed in Spanish, including the name of the Creator of the theory 2 Alexander Oparin. And I decide to check on google about him
5. I foundthe information related to him and discovered that both the bio synthetic and the primordial soup theories are the same, so I finally concluded that I should use the information founded in English fromthat theory.

Results
To begin this investigation there is information obtained from R.J. Yancey (p.1, 2005) that states the following about the theories we have to study:
“The Primordial SoupTheory states that about 3.5-3.8 billion years ago the Earth's atmosphere was made up of nitrogen, ammonia, methane, and hydrogen. There was either very little or no oxygen in the Earth's atmosphere atthis time. Energy from, the sun, volcanoes, or lightning fueled the chemical reactions between these gases. When it would rain, the droplets would carry these molecules to a body of water (pond,lake, or possibly an ocean), forming a primordial soup of amino acids. Amino acids, which are the building blocks of proteins, would later evolve into organisms. The Primordial Soup Theory was first...