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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...
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This note was uploaded on 04/28/2008 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas.
- Spring '08
- Amino Acids