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Biology, 24.12.2019 23:31 alexseyreyes

To test for protein, you added biuret solution and

observed color changes. suppose that the color

data below was observed.

gelatin

(+ control)

pink/purple

water

(-control)

pink/purple

mystery food

sample

blue

the data above indicate an error. how do you

know? what might have caused the error?

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Answers: 1

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To test for protein, you added biuret solution and

observed color changes. suppose that...

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