BIO 181 - Ch. 5,6,7 well answered/passed

BIO 181 - Ch. 5,6,7Difference between Monomers and Polymers - correct answer Polymer is a chain of smaller molecules - Monomers Deoxyribonucleic Acid (DNA) - correct answer stores genetic information, replicated using proteins. Stays in the nucleus. Very Stable - Lacks one Oxygen atom in 2'C position Structure of DNA - Primary Structure - correct answer Sequence: -stabilized by phosphodiester bonds Structure of DNA - Secondary Structure - correct answer Double Helix: -has 2 strands-follow antiparallel config. (5' to 3' & 3' to 5') -follow complimentary base pairing rules What two rules must a double helix structure follow? - correct answer Antiparallel configuration and complimentary base pairing Hydrogen Bonds between A-T bonds and G-C bonds? - correct answer A-T has 3 Hydrogen bonds G-C has 2 Hydrogen bonds Nucleotide - correct answer 1. Phosphate group 2. 5 Carbon Sugar (DNA & RNA) 3. Nitrogenous Base Nitrogenous Bases - correct answer Purine and Pyrimidines