Anonymous commented at 2009-10-04 15:53:31 » #124221

ha thats funny

3 Points Flag

Stacie commented at 2010-03-07 12:46:03 » #254996

are the other nucleotides around someplace?

3 Points Flag

Anonymous commented at 2011-06-30 01:05:32 » #791464

Is not science! Is chemistry!

3 Points Flag