Q10 INVESTIGATING EFFECT OF TEMP ON INITIAL RATE OF ENZYME-CATALYSED REACTION

Question 1

calculating Q10

Answer 1

just rate at higher temp/rate at lower temp

Question 2

control variables

Answer 2

-vol of enzyme solution 1cm3 lipase used each time-measured using syringe
-volume of milk 5cm3 used each time, measured using a cylinder

Question 3

IV

Answer 3

temp of each enzyme solution, water baths starting at 10 degrees and increasing at 10 degree intervals, at least 5 temps used

Question 4

DV

Answer 4

time taken for solution to turn pink measured in seconds using a stopwatch