This category is for molecular and cellular biology articles that are rated as B-class on the Wikipedia 1.0 Assessment Scale. Place articles in this category by typing this on the article's Talk page:
- {{Wikiproject MCB|importance=XXX|class=B}}
See also Category:MCB articles by importance.
 | Administrators: Please do not delete this category as empty! This category may be empty occasionally or even most of the time. |
 FA |  A |  GA | B | C | Start | Stub | FL | List | Category | Disambig | Draft | File | Portal | Project | Redirect | Template | NA | ??? |
| 21 | 0 | 61 | 850 | 2,110 | 6,999 | 18,174 | 1 | 360 | 897 | 41 | 2 | 22 | 0 | 8 | 1,972 | 307 | 40 | 227 |