Body revision 3

Question 1

Food group 1

Answer 1

Carbohydrates

Question 2

Food group 2

Answer 2

Proteins

Question 3

Food group 3

Answer 3

Fats

Question 4

Food group 4

Answer 4

Vitamins

Question 5

Food group 5

Answer 5

Minerals

Question 6

Food group 6

Answer 6

Fibre

Question 7

Food group 7

Answer 7

Water

Question 8

What are carbohydrates

Answer 8

Energy found in pasta, rice and bread

Question 9

What are proteins

Answer 9

For growth and repair. Fish and meat are rich in it

Question 10

What are fats

Answer 10

An energy source that can help with insulation. Dairy is rich in it.

Question 12

Obesity is caused by

Answer 12

Unhealthy eating or genetics

Question 13

Malnutrition is

Answer 13

Unhealthy eating

Question 14

Heart disease can be caused by

Answer 14

Unhealthy eating

Question 15

Strokes or diabetes are caused by

Answer 15

Unhealthy eating

Question 16

Digestion involves

Answer 16

Breaking down food until it is small enough to be absorbed into the bloodstream.

Question 17

Order of digestive system 1

Answer 17

Mouth

Question 18

Digestive 2

Answer 18

Oesophagus

Question 19

Digestive 3

Answer 19

Stomach

Question 20

Digestive 4

Answer 20

Small intestines

Question 21

Digestive 5

Answer 21

Large intestines

Question 22

Digestive 6

Answer 22

Rectum

Question 23

Digestive 7

Answer 23

Anus

Question 24

Enzymes are…

Answer 24

Biological catalysts, they speed up breaking down the food.

Question 25

Organ?

Answer 25

Made up of tissues, preforms a specific function within an organism.

Question 26

Mouth

Answer 26

Food is physically broken down into smaller pieces and mixed with enzymes

Question 27

Oesophagus?

Answer 27

Links mouth to the stomach, controls the movement of food by peristalsis.

Question 28

Stomach?

Answer 28

Churns food, mixes it with more enzymes and contains hydrochloric acid.

Question 29

Small intestines

Answer 29

Food is absorbed from the small intestines into the blood.

Question 30

Large intestines

Answer 30

Water is reabsorbed.

Question 31

Peristalsis

Answer 31

This is the contracting and relaxing of the oesophagus muscles to move food in a controlled way towards the stomach.

Question 32

Sperm cells adaptation 1

Answer 32

Acrosome

Question 33

Acrosome

Answer 33

Has enzymes break down the cell membrane of egg.