This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Nitrogenous base. Deoxyribose sugar Phosphate group. Polynucleotide. Monomers. Ribose v. deoxyribose (without oxygen) Nucleoside- sugar + base Purine nucleotide- base + sugar + phosphate Pyrimidine nucletide-Base is numbered just to keep things separate. Dehydration, condensation reaction. Phosophdiester linkage. One nucleotide, connect to carbon with phosphate group. --> polarity (directionality) 5 phosphate 3 hydroxile g-c 3 hydrogen bonds a-t 2 hydrogen bonds what type of bond is present in DNA?-phosphodiester. What type of bond is present in RNA?-phosphodiester. What type of molecule is cholesterol?-lipid...
View Full Document
- Spring '08
- Amino Acids