2007-12-16 12:07:02 · 4 answers · asked by Bob M 1 in Science & Mathematics ➔ Biology
Umm, lots of things:
1. Temperature--in general, the reaction rate will increase as temperature increases, and vice versa. There are exceptions to this, but they're rare.
2. Salt concentration. Most enzymes have an optimum salt concentration and activity falls off on either side.
3. pH. Same as in #2 above.
4. Cofactors--certain things, like metal ions, some vitamins, etc., are required for the enzyme to function at all.
2007-12-16 12:38:07 · answer #1 · answered by Mark S, JPAA 7 · 0⤊ 0⤋
1) Substrate concentration
2) Enzyme concentration
3) Inhibitors or activators
4) pH
5) Temperature
2007-12-16 12:42:43 · answer #2 · answered by Kara P 2 · 0⤊ 0⤋
1. pH
2.temperature
3.Amount of enzyme present.
4.Amount of substrate present.
2007-12-16 12:44:25 · answer #3 · answered by ursaitaliano70 7 · 0⤊ 0⤋
Temperature for one.
2007-12-16 12:15:02 · answer #4 · answered by alpla 6 · 0⤊ 0⤋