While DNA makes up every living thing on Earth, there are only four building blocks. Everything from animals, plants, and bacteria all have DNA which contains adenine, thymine, guanine, and cytosine. They are commonly called "letters" and they combine together to form the double helix shape.
16 comments:
Very interesting!
That's interesting, I didnt know that.
Well ya learn something new every day :)
I only know that because my son just finished recreating a 3D biology project of the DNA model.
The ultimate lego.
I knew that from Threshold
Amazing, isn't it?
Life is amazing
this is really interesting. i miss my geeky, nerdy, scientific self. :( haha ;D
That is so amazing! :-)
xoxo
I know so little about this, sorry to say. Thank you for trying to educate me.
Such an interesting fact...
Very familiar... biology friends from long ago and far away!
There's an awesome simplicity in this building block of nature.
Fascinating.
I learned that long ago. Then I forgot it.
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