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Questions and Answers
DNA contains 4 Different ______
DNA contains 4 Different ______
Nucleotides
Thymine paired with ______. T-A
Thymine paired with ______. T-A
Adenine
2 Hydrogen Bonds (Thymine paired with Adenine. ______)
2 Hydrogen Bonds (Thymine paired with Adenine. ______)
T-A
According to the model proposed by James Watson & Francis Crick, nucleotides form 2 ______ strands
According to the model proposed by James Watson & Francis Crick, nucleotides form 2 ______ strands
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Fifth carbon in ______
Fifth carbon in ______
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Study Notes
DNA Structure
- DNA contains 4 different nucleotide bases: Adenine, Guanine, Cytosine, and Thymine
- Thymine is paired with Adenine (T-A) through 2 hydrogen bonds
- Nucleotides form 2 complementary strands, according to the model proposed by James Watson and Francis Crick
- The fifth carbon in a nucleotide is the site of attachment for a phosphate group
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