What is a major feature of the RNA world hypothesis?

0 votes

 

Once a DNA molecule was formed from RNA, the first life-form was possible.

Proteins carried information in the sequence of their amino acids in the first life-forms. These amino acids were translated into RNA base sequences.

The first life-forms probably had RNA as their unit of genetic information.

Once lipid membranes formed, cellular structures were present and could divide, forming additional life-forms.

 

asked Dec 25, 2012 in Biology by anonymous
    

1 Answer

0 votes

 

The first life-forms probably had RNA as their unit of genetic information.

 

answered Dec 25, 2012 by anonymous

Related questions

0 votes
1 answer 22 views
0 votes
1 answer 21 views



...