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 starch
the presence of starch
the presence of baking powder
the presence of baking powder
the presence of lipids or fat
the presence of lipids or fat
the presence of glucose
the presence of glucose
A student wants to try to convince her parents to stop serving peas for dinner. She lays out her argument that peas are high in fructose, which is a type of sugar. Which test could she use to provide scientific evidence to support her argument that peas are high in fructose?(1 point)
Responses
Benedict’s test
Benedict’s test
iodine test
iodine test
brown paper bag test
brown paper bag test
vinegar test
vinegar test