keyword
Monthly search volume and cost-per-click data for "during passive transport substances travel blank the concentration gradient" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| diffusion in a cell | 1,300 | $0 | 7/20 |
| diffusion in cells | 1,300 | $0 | 7/20 |
| simple diffusion example | 1,000 | $0 | 6/20 |
| cell transport mechanisms answer key | 40 | $0 | 6/20 |
| cell transport mechanisms worksheet answers | 20 | $0 | 6/20 |
| does diffusion require a membrane protein | 20 | $0 | 6/20 |
| facilitated diffusion worksheet answers | 20 | $0 | 6/20 |
| movement of substances in and out of cells | 20 | $0 | 6/20 |
| protein that must change shape in order to transport particles | 20 | $0 | 6/20 |
| the net direction that an ion or molecule moves is | 20 | $0 | 6/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
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Full API spec: llms.txt