Food

Question 0

5 major nutrients

Answer 0

Carbohydrates, fats, protein, vitamins, minerals.

Question 1

Food is needed for

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 cabbage, makes red blood cells

Question 7

Balanced diet

Answer 7

Rights amounts of nutrients to stay healthy. Must have the 5 major nutrients and water.

Question 8

Food pyramid

Answer 8

Shows how much to eat of each food.

Question 9

To test for starch

Answer 9

Use iodine on bread turns from brown to blue/black

Question 10

To test for glucose (reducing sugar)

Answer 10

Add Benedict’s solution to lucozade , heat it. It turns from blue to brick red.

Question 11

To test for protein (biuret test)

Answer 11

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

Question 12

To test for fat

Answer 12

Put brown paper onto oil. A translucent dot appears.

Question 13

Convert chemical energy to food to heat energy

Answer 13

Burn a crisp and it heats a test tube to water.