| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| role of concentration gradient in diffusion | 1.41 | 0.7 | 4751 | 25 | 43 |
| role | 0.79 | 1 | 7230 | 98 | 4 |
| of | 1.06 | 0.1 | 6031 | 47 | 2 |
| concentration | 1.61 | 0.7 | 4673 | 70 | 13 |
| gradient | 0.18 | 0.7 | 823 | 56 | 8 |
| in | 0.35 | 0.6 | 1543 | 3 | 2 |
| diffusion | 0.21 | 0.5 | 2500 | 96 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| role of concentration gradient in diffusion | 2 | 0.3 | 3740 | 34 |
| concentration gradient affect diffusion rate | 1.37 | 1 | 1320 | 91 |
| is diffusion along the concentration gradient | 1.79 | 0.7 | 1048 | 25 |
| concentration gradient facilitated diffusion | 1.48 | 0.3 | 2384 | 89 |
| does diffusion require concentration gradient | 1.64 | 1 | 3881 | 8 |
| simple diffusion concentration gradient | 1.6 | 0.7 | 9956 | 17 |
| why are gradients important in diffusion | 0.5 | 0.6 | 5390 | 75 |
| what is the diffusion gradient | 1.41 | 0.1 | 5673 | 20 |
| is diffusion against concentration gradient | 1.66 | 0.9 | 1893 | 82 |
| what is a concentration gradient in diffusion | 1.62 | 0.7 | 5755 | 86 |
| concentration gradient diffusion definition | 0.14 | 0.6 | 2429 | 44 |
| how does concentration affect diffusion rate | 0.04 | 0.6 | 2872 | 16 |
| concentration gradient diffusion equation | 1.26 | 0.3 | 5963 | 60 |
