1
Q
Benedict’s colour
A
Clear blue
2
Q
Iodine colour
A
Orange brown
3
Q
Ethanol emulsion gives
A
White emulsion
4
Q
Ethanol emulsion proves presence of
A
Fats
5
Q
Biuerets colour
A
Clear blue
6
Q
Benedict turns -
A
Green yellow or red
7
Q
Benedict proves
A
Glucose
8
Q
Iodine turns
A
Blue black
9
Q
Iodine proves
A
Starch
10
Q
Biuerets turns
A
Purple
11
Q
Biuerets proves
A
Protein
12
Q
Carbohydrates Use
A
Sources of energy
13
Q
Fat (type of lipid) Use
A
Insulation, energy source
14
Q
Protein function
A
Growth and repair
15
Q
Vitamin and mineral salts
A
Needed in small quantities to maintain health
16
Q
Fibre use
A
Builds bulk
17
Q
Water
A
Needed for Chemical reaction
Bio
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