BI-643
Digestive enzymes
Biology · Secondary 3 · Medium · Digestive enzymes
A student sets up Visking tubing filled with starch solution and amylase, then places it in a beaker of water. After 15 minutes, which result shows that amylase has acted?
- Starch present in beaker water; no reducing sugar in beaker water.
- No starch in beaker water; reducing sugar present in beaker water.
- Both starch and reducing sugar present in beaker water.
- Neither starch nor reducing sugar present in beaker water.
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