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Structure of DNA

Across
Makes up the sides of the DNA ladder with deoxyribose
A nitrogenous base that has a double ring structure
Two strands of nucleotides wound about each other
Natural polymer present in all living things and plays a role in protein synthesis
Nitrogen base found only in DNA that pairs with adenine
Nitrogen base found in DNA and RNA and pairs with thymine in dna
Down
A simple carbohydrate molecule
Nitrogenous base that has a single ring structure
Nitrogen base that pairs with guanine
Discovered the double helix of DNA
Nitrogenous base that pairs with cytosine
Material that contains the information determining inherited characteristics