What controls the type of reaction that the enzymes can help speed up?

Question

anonymous · Answer

I had to use Yahoo Answers for this one. This is the most closely related answer I could find for your question. If this doesn't help I'll keep looking.

Enzymes help to speed up a reaction in a cell/chemical reaction by lowering the activation energy needed to produce a reaction each enzyme act with only one substance/substrate like a lock and key. This is what is meant that they are specific for one reaction. 

Things that can change or alter an enzymes productivity would be: temperature extremes out of it's optimum range, as well as changes in pH, chemical presence (toxins) amt of substrate or conc. of enzymes in a solution.

emmigrace222 · Answer

yahoo answers is the worse place to get a answer!

anonymous · Answer

@emmigrace222 Can you help find it then?

emmigrace222 · Answer

ill have one of the smartest person ik to come and help to @Gabebro13

anonymous · Answer

Wait wut? I am a smart person? Why didn't anyone tell me! :P

emmigrace222 · Answer

lol!!! amazing gade!! gotta love you!! xD

emmigrace222 · Answer

ok the answer for @_SebasQ is right (from gade)

emmigrace222 · Answer

gabe*