Diet

Food is NOT needed for

• Providing energy for cells

• Replacing cells

• Making cells bigger

• Maintaining good health

Which food is not a macronutrient?

• Starch

• Glycogen

• Oil

• Iron

Polysaccharides are used as an

• Energy Source and making Cell Walls

• Energy Store and making Cell walls

• Energy Source

• Energy Store

In a food test a monosaccharide will give a

• white emulsion

• violet colour

• brick red precipitate

• blue colour

In a food test oil will give a

• white emulsion

• violet colour

• brick red precipitate

• blue colour

All Proteins are insoluble

• True

• False

Proteins and Polysaccharides

• are both chains of smaller units

• have no similarities

• are both energy sources

• are both needed for growth

Fats

• Are unhealthy

• Are needed for insulation

• Are a primary source of energy

• are chains of fatty acids

Rickets

• is caused by a lack of vitamin B

• helps bones absorb calcium

• can be caused by not eating fruits

• causes bleeding gums

Fibre is NOT

• essential for digestion

• mainly cellulose

• easily digested

• important to a person's diet