keyword
Monthly search volume and cost-per-click data for "small lipid molecules are in high concentration" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| what transport substances in and out of cells | 40 | $0 | 7/20 |
| in which cell will the molecules diffuse out | 30 | $0 | 9/20 |
| how do large molecules cross the cell membrane | 30 | $0 | 8/20 |
| what moves substances through the plasma membrane | 30 | $0 | 7/20 |
| what structures allow small particles to cross cell membranes | 30 | $0 | 7/20 |
| what needed materials enter the cell through the cell membrane | 20 | $0 | 9/20 |
| diffusion of particles through protein channels is called | 20 | $0 | 8/20 |
| does diffusion require a membrane protein | 20 | $0 | 8/20 |
| membranes that let some things through called selectively | 20 | $0 | 8/20 |
| why is the phospholipid bilayer only partially permeable to water | 20 | $0 | 8/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt