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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
4.
Carrot is a good source of which of the following vitamins?
Vitamin A
Vitamin B complex
Vitamin C
Vitamin D
5.
Which of the following vegetables provide the largest amount of roughage in the diet of humans?
Carrot
Cabbage
Beans
Pepper
6.
Loss of appetite and poor growth in humans are due to the deficiency of
copper
zinc
iron
iodine