| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gradient definition biology | 1.48 | 1 | 88 | 51 | 27 |
| gradient | 0.37 | 0.3 | 6368 | 89 | 8 |
| definition | 0.54 | 1 | 8735 | 97 | 10 |
| biology | 0.41 | 0.7 | 3011 | 87 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gradient definition biology | 1.35 | 0.4 | 5428 | 31 |
| concentration gradient definition biology | 0.36 | 0.1 | 836 | 16 |
| electrochemical gradient definition biology | 1.25 | 0.7 | 3910 | 75 |
| diffusion gradient definition biology | 1.44 | 0.9 | 9338 | 62 |
| biology definition of proton gradient | 0.2 | 0.4 | 5082 | 11 |
| where is a electrochemical gradient created | 1.11 | 0.9 | 5487 | 70 |
| chemical gradient vs electrical gradient | 0.6 | 0.4 | 6115 | 95 |
| what causes electrochemical gradient | 0.16 | 0.3 | 7446 | 59 |
| electrochemical gradient cell membrane | 0.55 | 0.4 | 1546 | 99 |
| concentration vs electrochemical gradient | 0.5 | 0.8 | 5680 | 17 |
| chemical vs electrical gradient | 0.01 | 0.4 | 6817 | 73 |
| what is chemical gradient | 1.54 | 0.5 | 8642 | 15 |
