Wait a minute! Where are we? We were just in my room a moment ago!
Shut up Tim. I brought you here to help you learn about the cell so you don't fail your test tomorrow.
Geez, ok. No need to be so rude about it.
Why are those mean atoms ganging up on the DNA!
The pay for being DNA has gone down now-a-days but at least its steady work
Now Tim, tell me what you know about DNA in relation to polarity
Gosh Tim, I didn't realize you were this stupid. Those water molecules are simply attracted to the negative phosphate backbone of the DNA
Adenine and Thymine bind to each other with 2 hydrogen bonds, where as Cytosine and Guanine have 3 hydrogen bonds between each other.
Well...um....it has....two strands?
Well gee whizz Tim, sooooooo educational.
Now listen up, I looked at Ms. Shale's test and here is what you need to know: the two strands are held together by hydrogen bonds between each of the nucleotides.