Revison

Question 1

Sources of calcium

Answer 1

Milk,yogurt,tinned fish

Question 2

Deficiency of calcium

Answer 2

Rickets,tooth decay

Question 3

Mineral phosphorus sources

Answer 3

animal foods

Question 4

Functions of phosphorus

Answer 4

Helps calcium to form stronger teeth and bones

Question 5

Sources of Mineral flourine

Answer 5

Sources tinned fish,toothpaste and mouthwash

Question 6

Mineral flourine Functions

Answer 6

Healthy teeth

Question 7

Calcium Deficiency

Answer 7

Tooth decay

Question 8

Iron sources

Answer 8

Meat ,egg yolk, green vegetables

Question 9

Functions of iron

Answer 9

Iron creates red blood cells called haemglobin haem=blood globin=oxygen

Question 10

What does haemglobin do

Answer 10

Transports oxygen around the body

Question 11

Deficiency of iron

Answer 11

Tiredness,dizziness

Question 12

Sources of iodine

Answer 12

Seafish,seaweed,eggs,cheese

Question 13

Functions of iodine

Answer 13

For thyroid gland which controls metabolism

Question 14

Deficiency of iodine

Answer 14

Gotire

Question 15

Sources of zinc

Answer 15

Cereals pulse vegetables beans lentils

Question 16

Functions of zinc

Answer 16

healthy skin and heals wounds

Question 17

Deficiencys of zinc

Answer 17

Loss of appetite,skin disorders,slow growth

Question 18

Sources of potassium

Answer 18

Animal foods

Question 19

Functions of potassium

Answer 19

Healthy cell formation.maintains the body fluid balance

Question 20

Deficiencys of potassium

Answer 20

Rare

Question 21

Sodium/salt/na sources

Answer 21

Rashers,tinned fish,soya sauce,stock cubes

Question 22

Deficiency of sodium

Answer 22

Muscular cramps

Question 23

Functions of sodium

Answer 23

Controls water balance in body

Question 24

Classifications of vitamins

Answer 24

Water soluble and fat soluble

Question 25

Water soluble

Answer 25

Vit b and c dissolve in water

Question 26

Fat soluble

Answer 26

Vit a,d,e,k these dissolve in fat

Question 27

Antioxidants

Answer 27

Help fight free radicals which cause certain cancers

Question 28

How do we creat free radicals

Answer 28

By breathing in polluted air,eating food sprayed with chemicals

Question 29

What are ace vitamins

Answer 29

A,c,e destroy cancer and needed for healthy skin

Question 30

Sources of vit A

Answer 30

Meat,chicken,eggs,yogurt

Question 31

Functions of vit a

Answer 31

Antioxidant,healthy eyes,growth

Question 32

Deficiencys of vit a

Answer 32

Night blindness

Question 33

Sources of vit b

Answer 33

Animal foods

Question 34

Functions on vit b

Answer 34

Absorbs calcium for stronger teeth and bones

Question 35

Deficiencys of vit b

Answer 35

Beri beri

Question 36

Sources of vit e

Answer 36

Nuts,oils,eggs,cereals

Question 37

Functions on vit e

Answer 37

Healthy skin,nails,hair destroys free radicals,creates haemglobin

Question 38

Sources of vit k

Answer 38

Milk,yogurt,cheese,green vegetables

Question 39

Functions of vit k

Answer 39

Normal blood clotting,works with calcium to strengthen bones

Question 40

Deficiencys of vit k

Answer 40

Blood will not clot normally (very rare)

Question 41

Sources of vit b

Answer 41

Animal foods

Question 42

Functions of vit b

Answer 42

Absorbs calcium for stronger bones and teeth

Question 43

Deficiencys of vit b

Answer 43

Beriberi

Question 44

Sources of Folic alcid

Answer 44

Wholegrain/brown bread,seeds,nuts,green vegetables

Question 45

Functions of folic acid

Answer 45

Creates neural tube in babies.

Question 46

Deficiencys of folic acid

Answer 46

Neural tube defect eg.spina bifida

Question 47

Sources of vit c

Answer 47

Fruit and vegetables

Question 48

Functions of vit c

Answer 48

Antioxidant-healthy skin nails hair,kills free radicals

Question 49

Deficiencys of vit c

Answer 49

Scurvy-lack of vit c

Question 50

Protein composed

Answer 50

Of amino acids and peptide links charbon hydrogen oxygen nitrogen

Question 51

Class of protein

Answer 51

Hbv,Lbv

Question 52

Sources of protein

Answer 52

Hbv-milk,chicken,meat,eggs Lbv-beans,peas,lentils,nuts

Question 53

Functions of protein

Answer 53

Produces hormones,enzymes and antibodies

Question 54

Composition of Fats

Answer 54

3 fatty acids and glycerol

Question 55

The elements of fats

Answer 55

Charbon hydrogen oxygen

Question 56

Class of fats

Answer 56

Unsaturated, saturated

Question 57

Sources of fats

Answer 57

Saturated-all animal foods except fish unsaturated-salmon,bread,pasta,tuna

Question 58

Functions of fat

Answer 58

Heat,energy,backup battery

Question 59

Composition of carbohydrates

Answer 59

Chains of glucose elements=charbon hydrogen oxygen

Question 60

Class of carbohydrates

Answer 60

Sugar,starch,fibre

Question 61

Sources of carbohydrates

Answer 61

Sugar-cookies cake sweets fizzy drinks Starch-rice pasta bread wrap Fibre- brown bread,skin of fruit and veg,nuts,seeds

Question 62

Functions of carbohydrates

Answer 62

Heat and energy,giving a feeling of fullness