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DNA Structure Review Per 5

Across
Made up of a sugar, phosphate, and nitrogen base
Pairs with adenine
Sugar found in DNA
Triplet of nucleotides that code for amino acids
Zips up new strands of DNA
Describes 50% of DNA is original and 50% is made from new nucleotide pairs
Direction that bases travel on opposite sides of the DNA ladder
Complementary strand for TAGTCA
Pairs with thymine
Down
Unzips DNA at the hydrogen bonds to allow two new stands to form
Type of bond that holds nitrogen bases together
When DNA is unzipped, this type of free nucleotides are added to the original strands of DNA (which means the bases pair up)
Number of hydrogen bonds between thymine and adenine
Number of nitrogen bases in DNA
Type of molecule DNA is
Pairs with cytosine
Pairs with guanine
Phosphates and sugar make up this part of the DNA ladder
Bases make up this part of the DNA ladder
Number of hydrogen bonds between cytosine and guanine