Outside the
box
starch is digested by the enzyme amylase.
a student did an investi...
Biology, 03.08.2019 19:10 makennskyee1198
Outside the
box
starch is digested by the enzyme amylase.
a student did an investigation on amylase activity.
this is the method used.
1. mix amylase solution and starch suspension at 20 °c in a boiling tube.
2. remove a drop of the mixture every 30 seconds and test it for starch.
3. continue testing every 30 seconds until no starch is detected.
4. repeat the investigation at different temperatures.
1
what apparatus should the student use to control the temperature of the mixture?
[1 mark]
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