10SCI Food tests and chemicals

What colour will the solution go if fats are not present?

CLEAR

What are you testing if you add ethanol and mix, then let settle for a while, and pour off the liquid at the top and add some water?

LIPIDS

What colour will the solution go if starch is present?

BLUE BLACK

What are you testing, when you add Benedict's solution and place the test tube in a water bath for 5 minutes?

SUGARS

What colour will the solution go if protein is not present?

BLUE

What colour will the solution go if fats are present?

CLOUDY WHITE

What colour will the solution go if starch is not present?

BROWN

What colour will the solution go if sugar is present?

BRICK RED/ORANGE/YELLOW

What are you testing if you add Biuret's solution?

PROTEIN

What are you testing if you add iodine?

STARCH

What colour will the solution go if protein is present?

PURPLE

What colour will the solution go if sugar is not present?

BLUE

Mineral requires to aid transport of oxygen in our blood

IRON

What happens when we don't have enough iron in our blood?

ANAEMIA

What happens when we don't drink enough water

DEHYDRATION

What happens when we don't eat enough fibre?

CONSTIPATION

Mineral required for structure of bones and teeth

CALCIUM

Which orange fruit is a great source of Vitamin C?

ORANGE

Which orange vegetable is a great source of Vitamin A?

CARROT

What happens when we don't have enough Vitamin C?

SCURVY