Creating DNA?

Question

What does a strand of DNA look like inlcuding 6 base pairs ( 4 A-T's and 2 C-G's) and the correct molecules they're attached to.Also, tell how many hydrogen bonds there are in this strand.

Answer 1

See http://www.manbir-online.com/grafics4/dna-1.jpg for a double strand with fairly good detail.

P stands for phosphate group and S stands for deoxyribose sugar. If you need more detailed structural images, go to google images or perhaps your textbook.

Note the number of double bonds between AT (2) and GC (3).