Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!

Reply to comment

sophie b.'s picture

sophie, jesse and keshia

Our group observed the reaction rate of enzymes at different PH levels. Our observations were as follows:

PH 2.0:
1)    51
2)    59
3)    57
PH 7.4:
1)    23
2)    27
3)    20
PH  10:
1)    21
2)    24
3)    23

We came to the conclusion that enzymes function better in less abrasive environments, as it took far longer for the filter to rise when it was placed in something highly acidic, as opposed to the neutral and low-acid content beakers.
However we also believe that because the difference between the first and second PH levels was much more significant than the difference between the second and third PH level the results do not show the extent to which enzyme reaction rate would fall in a very base ph solution.

Reply

To prevent automated spam submissions leave this field empty.
12 + 6 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.