A recent theory explores the trade-off between the relative specificity ( i . e ., ability to favour fixation over incorporation, which leads to the energy-wasteful process of photorespiration ) and the rate at which product is formed.
2.
I'm not sure what's the best approach to articles on other things ( organelles, cellular processes, methods ) because what makes this one ( or its descendants ) useful is its relative specificity, and the other types of articles are more heterogeneous.
3.
The existing non-steroidal anti-inflammatory drugs ( NSAIDs ) differ in their relative specificities for COX-2 and COX-1; while aspirin and ibuprofen inhibit COX-2 and COX-1 enzymes, other NSAIDs appear to have partial COX-2 specificity, particularly meloxicam ( Mobic ).