6. How many hydrogen bonds do Cytosine and Guanine form?
- Three
- None
- One
- Two
7. What is the name for many nucleotides joined together?
- Phosphate
- Polynucleotide
- Dinucleotide
- Mononucleotide
8. What does DNA stand for?
- Ribonucleic Acid
- Deoxyribonucleic Acid
- Deoxynucleic Acid
- Deoxyribosenucleic Acid
