Use the following equations to answer the question below
I - Boiled saliva + starch → X
II - Fresh saliva + starch → Y

What substances do X and Y represent?

a

X = Maltose and Y = Sugar

b

X = Starch and Y = Maltose

c

X = Sugar and Y = Starch

d

X = Maltose and Y = Starch

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Explanation

Correct Option
b

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Discussions (6)

TeeFem
2 years ago

Boiling the saliva destroys the digestive enzyme( amylase) which when tested with starch will not break it down
While
Fresh saliva still contains active enzymes which breaks starch into a simple sugar e.g maltose

Wande7383927262
5 years ago

tule jor

Fex23
3 years ago

Explanation pls

Olamanny07
1 year ago

myschool please check well the answer are interchanged

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