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What is the colour change in Protein when the Bluret test is performed?
Wiki User
∙ 11y ago
When being tested with biuret reagent, protein turns a blue to lilac color. However, starches when tested do change to a blackish blue color.
Wiki User
∙ 9y ago
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Why does protein change colour?
Yes It Does It So Cool
How amylase breakdown starch?
To test starch: To test starch you take the food sample, and add iodine solution if the colour turns black this means starch is present. To test for protein: To test for protein, you take the food sample and add Biuret A and Biuret B and shake, if the colour turns lilac this means that protein is present.
Does colour change for chemical changes?
It can, yes.
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Yes.
Can cut flowers change color?
no, they do not change colour, they just fade and then die.
Why does protein change colour?
Yes It Does It So Cool
What color is a postitive protein test?
The colour would change to a purple, dark purple colour.
How do you tell if a substance contains protein by using biuret test?
If Biuret Reagent is related to the presence of Protein macromolecules, then a positive result will change it's colour from blue to violet.
What is fill color in excel?
It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.
When a worksheet is acative the tab color displays as what?
You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.You can change colour settings, but normally it is white when it is selected.
What are the only colors a chameleon can change to?
any colour- they change to what colour their background is.
What color shows that protein is present in food?
Lilac colour.
Why do lizards change colar?
it is spelled colour not colar they change colour because u are too stupid to spell colour
Does it change colour?
No
Is there any colour change when sulfuric acid is mixed with sodium hydroxide?
Any colour change.
What change in colour is observed when a silver chloride is left exposed to sunlight?
The colour will change into grey.
How do you change the color of the sea weed in happy aquarium?
simple, you cant. its either sent to you in that colour or you buy that colour. you cant change the colour.
