DNA Structure Notes Practice ACT next Wednesday January 13, 2015.

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DNA Structure Notes Practice ACT next Wednesday January 13, 2015

Nucleic Acids DNA: __________________________ – Polymer Nucleotides are the building blocks of DNA – Monomer – Deoxyribose (sugar) – Phosphate – Nitrogenous base

Sugar: Deoxyribose

Phosphate

Nitrogenous Bases Distinguishing unit that marks the type of nitrogenous base Four nitrogenous bases – Adenine – Thymine – Guanine – Cytosine

Nitrogenous Bases

Purines Double ring structure Pyrimidines Single ring structure

Chargaff’s Rules

Complimentary Base Pairing Which nitrogenous bases bind to each other?

Label Bond Types

Building Partners Grant and Dominic Thomas and Andrew Madeline and Alivia Shruti and Vincent Gavin and Kira Luke and Gaby Alvaro and Claire

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