Digestion Question Preview (ID: 53058)


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Protein and lipids are examples on:
a) Inorganic Food
b) Organic food
c)
d)

Starch , Glucose are examples on:
a) carbohydrates
b) Lipids
c) Proteins
d)

Maltose is a:
a) monosaccharide
b) Disaccharide
c) polysaccharide
d)

Iodine test is performed:
a) with heating
b) without heating
c) both answers are correct
d)

Iodine test is performed to identify the presence of:
a) Protein
b) lipids
c) starch
d)

After adding drops of iodine( brown orange)solution to a certain food, the brown orange color remains unchanged, then this food:
a) Contains starch
b) Contains protein
c) doesn’t contain starch
d)

Fehling test is used to identify the presence of:
a) starch
b) protein
c) Reducing sugars
d)

Fehling test is performed:
a) Without heating
b) With heating
c) Both answers are correct
d)

After making a Fehling test to certain type of food, a brick red precipitate is obtained. This indicates the presence of:
a) Reducing sugar
b) starch
c) Protein
d)

Water and mineral salts are:
a) Inorganic compounds
b) Organic compounds
c)
d)

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