| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what makes the membrane selectively permeable | 1.12 | 0.7 | 2812 | 83 | 45 |
| what | 0.95 | 1 | 2256 | 77 | 4 |
| makes | 0.54 | 0.9 | 5112 | 47 | 5 |
| the | 1.39 | 0.1 | 153 | 61 | 3 |
| membrane | 1.71 | 0.1 | 9868 | 5 | 8 |
| selectively | 1.79 | 0.4 | 860 | 48 | 11 |
| permeable | 0.72 | 0.7 | 6757 | 14 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what makes the membrane selectively permeable | 1.48 | 0.5 | 4744 | 56 |
