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ASMO Science 2022 - Level 3 (Grade 7-9) - School Round Question 4

ASMO Science · ASMO Science 2022 - Level 3 (Grade 7-9) - School Round

Question 4

A leaf to be tested for starch has to be boiled in alcohol. Why is this done?
  1. To soften the leaf
  2. To remove the chlorophyll
  3. To kill the cells of the leaf
  4. To dissolve the cell walls
  5. None of the above