The addition of iodine as an indicator will reveal the presence of starch. When iodine comes into contact with starch, it changes color to a dark blue or purple. This is a classic test used in laboratories to identify the presence of starch in a sample.
A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?(1 point) Responses the presence of glucose the presence of glucose the presence of lipids or fat the presence of lipids or fat the presence of baking powder the presence of baking powder the presence of starch
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