1.
Fehling's solution is used in the laboratory to test for the presence of
fats.
starch.
reducing sugars.
fatty acids.
2.
Proteins are usually made up of
sulphur, carbon and nitrogen.
carbon, hydrogen and nitrogen.
carbon, hydrogen and oxygen.
oxygen, carbon and sulphur.
3.
Which of the following diseases is caused by vitamin deficiency?
Night blindness
Hypertension
Tuberculosis
Dysentery