- Messages
- 2,436
- Reaction score
- 3,377
- Points
- 273
pH is the measurement of the acidity or alkalinity of a substance. pH plays an important role in the activity of enzymes. So at an optimum pH level, the enzymes will work faster. Therefore the general referance to pH in any chemical reaction will mostly be because it is an enzyme-controlled reaction.can u tell me what does pH have to do with photosynthesis or anything else, what is pH in general, thx