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DNA Structure Review

INB 27
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Across
1
Complementary strand for TAGTCA
3
Pairs with thymine
5
Number of hydrogen bonds between thymine and adenine
7
Sugar found in DNA
10
Unzips DNA at the hydrogen bonds to allow two new stands to form
13
Phosphates and sugar make up this part of the DNA ladder
14
Describes 50% of DNA is original and 50% is made from new nucleotide pairs
16
Direction that bases travel on opposite sides of the DNA ladder
17
Pairs with guanine
20
Number of hydrogen bonds between cytosine and guanine
Down
2
Pairs with cytosine
4
Triplet of nucleotides that code for amino acids
6
When DNA is unzipped, this type of free nucleotides are added to the original strands of DNA (which means the bases pair up)
8
Type of bond that holds nitrogen bases together
9
Type of molecule DNA is
11
Made up of a sugar, phosphate, and nitrogen base
12
Zips up new strands of DNA
15
Bases make up this part of the DNA ladder
18
Pairs with adenine
19
Number of nitrogen bases in DNA