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WorksheetsJC Food
Total questions: 26
Worksheet time: 12mins
You need ___________ and _____________
for ENERGY.
Protein
Vitamins and minerals
Fats and carbohydrates
fiber and food
Which is an example of a dairy product?
meat
bread
watermelon
milk
What Mineral does this food provide?
Iron
Calcium
Sodium
Salt
Children can get this disease from a deficiency of Calcium...
Rickets
Osteoporosis
Dental decay
Brittle bones
The main function of Iron in the diet is:
Strong bones & Teeth
Healthy body
Makes Haemoglobin for Red blood cells
Healthy Brain
Which of the following tests for starch?
Iodine
Benedict's
Biuret
Emulsion
Which of the following tests for protein?
Iodine
Benedicts
Biuret
Emulsion
Which of the following tests for glucose?
Iodine
Benedicts
Biuret
Emulsion
When starch is present iodine turns...
purple
blue-black
orange
brick red
When protein is present Biuret turns...
purple
blue-black
orange
brick red
A negative test for starch will cause Iodine to stay...
orange/red
blue
black
brick red
A negative test for protein will cause Biuret to stay...
brick red
blue
black
orange
A negative test for glucose will cause Benedicts to stay...
brick red
blue
black
orange
Which chemicals did you mix to test for proteins - biuret test?
Ethanol and water
Iodine and potassium permanganate
Benedicts Solution
Sodium Hydroxide and Copper Sulphate
This photo represents a
negative test for glucose
negative test for protein
positive test for starch
positive test for glucose
The Doctor advised a patient that according to the type of disease the patient had, she needs a lot of proteins in her body. As a scientist which foods would you advise her to eat?
Water
Vegatables
Eggs and Cereals
Sugar
Grains are a good source of ... .
proteins
carbohydrates
vitamin
fat
