On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started is largely based on our understanding of the origin of proto-metabolism. Although the RNA world hypothesis is questionable on certain points, in particular the synthesis of RNA macromolecules, and their stability in the primitive environment, it remains the scenario best accepted by the scientific community.On the other hand, the metabolism first's hypothesis is also attracting great interest: it takes up the idea from the simplest to the most complex which accords with the principle of evolution. In this thesis we are working on this second hypothesis, to highlight the beginning of chemical processes leading to the current cellular metaboli...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
Sur la terre primitive, la vie aurait émergé il y a environ 3.8 milliard d’années. Comprendre commen...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
On primitive earth, life probably emerged around 3.8 billion years ago. Understanding how it started...
Sur la terre primitive, la vie aurait émergé il y a environ 3.8 milliard d’années. Comprendre commen...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
The origin of life is one of the greatest unsolved mysteries, which has been studied by many scienti...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...
All life forms continuously build up and break down its constituent chemical building blocks, throug...