veneratechiyangi veneratechiyangi

13-05-2021
Biology

contestada

when you're doing an experiment on enzymes when you add acid+saliva+starch+iodine why does the colour change to blue black

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jordynmanduze1882626 jordynmanduze1882626

13-05-2021

Answer:

I do any

Explanation:

najsjva.w.wnwjw..

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leondameus leondameus

13-05-2021

Answer:

i think

Explanation:

Iodine solution will turn a blue/black colour when starch is present, so when all the starch is broken down, a blue-black colour is no longer produced.

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