keyword

movement of molecules from high to low concentration

Monthly search volume and cost-per-click data for "movement of molecules from high to low concentration" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=movement+of+molecules+from+high+to+low+concentration&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
passive transport	18,100	$0	9/20
what is active transport	5,400	$0	8/20
active transport vs passive	4,400	$0	9/20
passive active transport	3,600	$0	10/20
active and passive cell transport	3,600	$0	9/20
example of passive diffusion	3,600	$0	9/20
high to low concentration	590	$0	9/20
the movement of molecules from high to low concentration	260	$0	14/20
molecules move from a high to low concentration in	170	$0	9/20
movement of molecules from low to high concentration	30	$0	10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=movement+of+molecules+from+high+to+low+concentration&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt