This week in science we learned all the functions of all the cell parts. We also learned what cell are made of. We talked about the chain that starts with atoms. We learned about the carbon ring made from simple sugar.We also talked about DNA. DNA stands for dioxyribose nucleic acid. The weak bond between the nitrogen pair allows for easier replication of DNA to occer. We also talked about the jobs of DNA. Its almost like an instruction manuel for the cell and you need to open it up to read it. Thats the phosphates job. It looks like a twisted ladder and the "back bone" is made from sugar strands. The nitrogen pairs are the little strands between the main back bone.