Graph I shows the relationship between the relative rates of activity of enzymes A
and Band temperature. Graph Il shows the
relationship between the relative rates of
activity of enzymes A and B and pH.
Grapht
A
RELATIVE RATE OF ACTION
OF ENZYMES A ANO B
TEMPERATURE
Graph
RELATWE RATE OF ACTION
OF ENZYMES A AND B
Under which conditions is enzyme A most
effective 2
A at 40°C and a pH of 5
Bat 45°C and a pH of 5
Cat 45°C and a pH of 9
Dat 50°C and a pH of 9