| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the dna molecule is held together by | 1.33 | 0.1 | 4563 | 29 |
| the dna molecule is held together by what | 1.74 | 0.9 | 1419 | 90 |
| what is dna held together by | 1.04 | 0.5 | 1475 | 71 |
| dna is held together by what bond | 1.37 | 0.1 | 6786 | 38 |
| is dna held together by hydrogen bonds | 1.91 | 0.2 | 2080 | 2 |
| in dna nucleotides are held together by | 0.41 | 0.2 | 7823 | 98 |
| is dna held together by covalent bonds | 1 | 0.6 | 7396 | 83 |
| dna strands are held together by what | 1.14 | 0.5 | 5616 | 20 |
| what holds dna together | 0.25 | 0.5 | 5604 | 24 |
| what molecules and bonds hold dna together | 1.15 | 0.5 | 9922 | 5 |
| dna bases are held together by | 1.44 | 0.2 | 5126 | 91 |
| describe how dna strands are held together | 0.97 | 1 | 3392 | 52 |
| what holds the cell's dna together | 0.2 | 0.8 | 4131 | 43 |
| what holds the strands of dna together | 1.43 | 0.4 | 4471 | 88 |
| what bond holds dna together | 0.39 | 0.2 | 7574 | 54 |
| what holds the dna together | 0.92 | 0.8 | 9707 | 42 |
