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DNA Bio Test

QuestionAnswer
Polymer Macromolecule made of similar or identical molecules linked together
Monomer subunit (building block) of polymer
What is nucleic acid's monomer nucleotide: ex) adenine, thymine, cytosine, guanine
What are the main polymers in bio? nucleic acid, proteins, carbohydrates, lipids
DNA Structure 1. double helix: double=2 strands, helix=spiral shape 2. rungs of ladder are made of nitrogenous bases 3. sides are made of sugar and phosphate
3 parts of a DNA nucleotide 1. sugar 2. nitrogenous base 3. phosphate group
Is DNA a polymer or a monomer? A polymer bc it's made up of a monomer called a nucleotide
The two DNA strands run in opposite directions or antiparallel
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