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Testing for carbohydrates in a food item is not easy.

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Important Questions on Mindful Eating: a Path to a Healthy Body

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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
The chemical used to test the presence of starch in a given food sample is
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components

Fill in the blank by choosing the correct word from the bracket.

Iodine turns starch to _____ (yellowish -white/ bluish-black) colour.

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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
Iodine gives _____ (deep blue/deep brown) colour when added to the starch solution.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
When starch reacts with iodine, the colour produced is
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
A green leaf turns blue-black when a few drops of iodine solution are put on it showing the presence of
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
_____ is used to test the presence of starch in a leaf.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
When a few drops of iodine solution are added to a boiled potato, it turns_____.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
_____ is used to test the presence of starch. (Iodine/ Chlorine)
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
_____ is a solution used to test the presence of starch.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
Iodine solution turns _____ blue black.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
We keep healthy potted plant in a dark room for some days to _____ the leaves. 
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
When iodine solution turns blue-black, it shows the presence of
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
Iodine solution turns _____ blue black.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
The chemical(s) needed to test the presence of protein in a food item is/are _____.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
_____ solution is used to test the presence of starch in a leaf.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
When iodine solution is put on starch, it turns into _____ colour.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components

Can you name us? Using the appropriate word from the bracket.

We are two chemicals needed to test a leaf for starch.

Iodine and _____. (Lime/Alcohol)

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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
Green leaves can be _____ (bleached/brighten/darken) using alcohol.
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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components

Fill in the blank with a suitable word:

_____ (Bleaching/Camouflage) is the process of removing colour from a leaf.

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Science>Biology>Mindful Eating: a Path to a Healthy Body>Testing Food Components
Dilute nitric acid is used to test the presence of