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What conclusion can you draw when an experimental sample gives both a positive starch and a positive maltose test after incubation?
The maltose positive test will have a degree of how positive, it is. That will tell you how much of the starch has been digested.
What conclusions can you draw when an experimental sample gives both a positive starch test and a positive maltose test after incubation?
Starch digestion (hydrolysis) is incomplete
Does chicken broth test positive for starch?
No, it doesn't.
Is glucose expected to have a positive iodine test?
No, Starch is
Why starch does not give with fehling test?
Starch doesnot give positive result for Fehling's test as it does not have a free hemiacetal group
Why use iodine solution to test for starch?
The test is positive with starch because the iodine takes up a position in the centre of the starch helix which is blue black.
Is E. coli positive or negative for starch agar test?
E.coli does not digest the starch on a starch agar plate, therefore it does not produce amylase making it negative.
What is a positive test result for starch?
Black/Dark purple.
Is there starch in a mcdonalds happy meal burger?
yes but im not sure how much we did a test in biology that was positive for starch
Which part of a palisade cell would test positive for starch?
The chloroplast located in the leaves
How will bean seeds give a positive test for starch?
The seed uses the starch until it become an adult plant or in other words, until it is fully grown to produce its own food. Inside the cotyledon, starch is present and thus, gives a positive result for starch :)
Why is the Benedict's test is positive when water starch and HCl keep for 30mins?
benedicts test is positive when water starch and HCL keep for 30 mins because glycosidic linkages between amylose and amylopectin breaks and free ends are available to react with Benedict reagent
