Quality:

Passive transport - membrane transport that occurs down an electrochemical gradient and does not require energy.  Article “Transporte passivo” in Portuguese Wikipedia has 1.5 points for quality (as of July 1, 2025). 
The article also contains templates indicating quality issues, therefore its score was reduced by 0.08 points. 
This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Portuguese) language version. 
Since the creation of article “Transporte passivo”, its content was written by 16 registered users of Portuguese Wikipedia and edited by 455 registered Wikipedia users in all languages.
 The article is cited 9 times in Portuguese Wikipedia and cited 589 times in all languages.
 
The highest Authors Interest rank from 2001:
- Local (Portuguese): #2867 in April 2011
 - Global: #16185 in November 2008
 
The highest popularity rank from 2008:
- Local (Portuguese): #17597 in April 2019
 - Global: #24409 in October 2020
 
There are 23 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years). 
  
The table below shows the language versions of the article with the highest quality.