Digestion Systems Flashcards
Benedicts solution
Tests for glucose
Iodine
Test for starch
Ethanol
Tests for fat
Biuret reagent
Tests for fat
Colour before change
Colourless
Lipids
Colour before change
Yellow-red
Starch
Colour before change
Colourless
Sugar
Colour before change
Colour is not diffrent
Protien
Food in carbohydrates.
Bread,potato,rice and pasta
Food in protien
Milk,cheese,yoghurt and eggs
Foods in lipids
Oils ,butter,margerine,cheese and cream
Why do we have carbohydrates
Carbohydrates will,provide us with fuel that makes all of the other reactions of life possible
Why do we have protiens
rYour body is uses it to build and repair tissue. You need it to make enzymes,hormones and other body chemicals
Why do we have lipids
The main role of lipids is to produce energy for your body and to be a very important source in your diet.
