Food

Question 0

5 major nutrients

Answer 0

Carbohydrates,fats,protein,vitamins,minerals.

Question 1

Food needed

Answer 1

Energy,growth,repair,protection against disease.

Question 2

Carbohydrates

Answer 2

Sugars,starch,fibre.

Question 3

Vitamin C

Answer 3

Citrus fruits, healthy skin and gums.

Question 4

Vitamin D

Answer 4

Milk,strong healthy bones.

Question 5

Calcium

Answer 5

Milk,healthy bones.

Question 6

Iron

Answer 6

Liver and cabb

Question 7

To test for starch

Answer 7

Use iodine on bread,turns from brown to blue/black.

Question 8

To test for glucose (reducing sugar)

Answer 8

Add benedict’s solution to lucozade, heat it.

Question 9

To test for protein (biuret test)

Answer 9

Add copper sulfate and sodium hydroxide (biuret reagent) to meat. Turns blue to violet.

Question 10

To test for fat

Answer 10

Pot brown paper onto oil. A translucent dot appears.

Question 11

Convert chemical energy to food to heat energy

Answer 11

Burn a crisp and it heats a test tube of water

Question 12

Balanced diet

Answer 12

Right amounts of nutrients to stay healthy.must have the 5 major nutrients and water.

Question 13

Food pyramid

Answer 13

Shows how much to eat of each food.