Nucleic acids quest (Week 4 / part 2)

I'm living my dream! A lovely, big box has appeared in my blog, I am so happy. I did this using the embed code, not the URL.


On the same theme, here is a song about DNA

TubeChop - that overlong YouTube video I didn't want to use can be edited to size, like this one called 'what makes a marine biologist scream? Some kind of crazy cephelapod'.