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Monday 19 October 2009
The Million-Dollar Bio Question
Okay, three food samples.
A = starch
B = glucose
C = sucrose
They're all hydrolysed (by boiling in dilute hydrochloric acid then neutralised with sodium hydrogen carbonate).
Then they're tested with Benedict's solution.
Will all three test positive?
1 comment:
Tysle
20 October 2009 at 23:08
All 3 should test positive since they are all hydrolysed into reducing sugars :)
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All 3 should test positive since they are all hydrolysed into reducing sugars :)
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