86 WJEC Biology AS Level - Marianne Izen - 2nd Edition (1.4 Enzymes And Biological Reactions) Flashcards
1
Q
Practical
To determine the effect of pH on the activity of pectinase
Rationale
A
2
Q
Practical
To determine the effect of pH on the activity of pectinase
Design
A
3
Q
Practical
To determine the effect of pH on the activity of pectinase
Apparatus
A
4
Q
Practical
To determine the effect of pH on the activity of pectinase
Method
A
5
Q
Practical
To determine the effect of pH on the activity of pectinase
Results
A
6
Q
Practical
To determine the effect of pH on the activity of pectinase
Further work
A
7
Q
Describe the control experiment
A
8
Q
A
9
Q
If the fastest reaction is at pH 7 in this experiment, the optimum pH is between ————–
A
10
Q
What should you do if one of your three readings is much higher or lower than the others?
A
