| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| moving with the concentration gradient means | 0.13 | 1 | 5442 | 58 | 44 |
| moving | 1.64 | 0.9 | 2887 | 86 | 6 |
| with | 1.68 | 0.2 | 8170 | 9 | 4 |
| the | 0.17 | 0.5 | 3730 | 27 | 3 |
| concentration | 0.66 | 0.8 | 1275 | 100 | 13 |
| gradient | 0.08 | 0.5 | 7946 | 84 | 8 |
| means | 1.46 | 0.3 | 7601 | 3 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| moving with the concentration gradient means | 1.98 | 0.3 | 6696 | 24 |
| with the concentration gradient | 0.8 | 0.1 | 2272 | 36 |
| moving down a concentration gradient | 0.24 | 0.3 | 2681 | 49 |
| moves down the concentration gradient | 0.02 | 1 | 5997 | 49 |
| explain the concentration gradient | 1.18 | 0.7 | 1343 | 45 |
| describe the concentration gradient | 1.73 | 0.3 | 1581 | 49 |
| movement across the concentration gradient | 1.19 | 0.5 | 1023 | 16 |
| the concentration gradient refers to | 0.66 | 0.2 | 160 | 94 |
| a concentration gradient is exhibited when | 0.95 | 0.5 | 2832 | 24 |
| what is meant by a concentration gradient | 0.14 | 0.6 | 2943 | 82 |
