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So that you can see the cells in the potato if your talking in Science terms
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoyes it can identify starch by turning blue.
Wiki User
∙ 11y agoAs far as i know, it tests for starch, but science lessons are just a vague memory nowdays.
Wiki User
∙ 9y agoBaked potatoes are also a great source of iodine but do not eat iodine.
Wiki User
∙ 10y agoit turns black-brown
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What result is yield when iodine place in potato juice?
When iodine is placed in potato juice it turns dark purple to black. It's the starch in potatoes that reacts with the iodine.
Why did the potato juice test negative in the benedict's reagent test?
becouse it contain starch which is polysccaride
What is the principles of iodine test?
-What is the principle reason for the iodine test?Answer:-This test is used to test for starch prenest in a given solution orIodine test is a test used to determine the presence of starch in a particular substance.A positive result will yield the purple-black color.For example, adding a few drops of iodine solution to potato will seem purple-black color in this solution --->This means that the potato contains starch.by:Abdullah nasser Al-naffar
What do you observe when you observe a potato stained with iodine?
If the iodine on/in the potato turns dark blue/purple/black, it means the iodine has reacted to the starch in the potato and has changed color.
What is the test results for iodine test?
Iodine test is a test used to determine the presence of starch in a particular substance.A positive result will yield a black color.For example, adding a few drops of iodine solution to potato will stain the amylocytes black since these are the starch-containing structures of potatoes as seen in a microscope.
How do you test for starch in potato extract?
Use concentrated Iodine, If parts of the potato turn blue-black, there is starch present.=Be careful - iodine is an irritant.==OBVIOUSLY, Don't eat the potato afterwards!=
What happens if you add iodine 2 potato what do you observe?
The potato will turn blue, purple, or black as the iodine reacts to the starch in the potato.
What macromolecules are in potato juice?
Starch is found in potato juice.
Is potato juice acidic or basic?
potato juice make accide
What is potato juice?
Potato juice is boss and whoever thought of this question is a genius.
What is inside the sweet potato?
potato juice
What happens if you add iodine to potato?
the color of the potato will become dark blue
