Food substances (Carbohydrate, protein, lipids)

Which of the following are monosaccharides?

• glucose, galactose and fructose

• glucose, galactose and sucrose

• glucose, sucrose and lactose

• glucose, fructose and lactose

Arrange the sequence for providing energy in different substances in a chronological order.

• Lipid, Protein, Carbohydrate

• Protein, Carbohydrate, Lipid

• Carbohydrate, minerals, Lipid

• Carbohydrate, Lipid, Protein

In grease spot test, a food sample contains lipids cause a ______________ _______on the filter paper.

Which of the following substance(s) do not show brick-red precipitate in the Benedict's test?

• maltose

• lactose

• sucrose

• glucose

Which of the following are the functions of proteins in our body? (Hint: There are more than one answer.)

• For growth and repair body tissues

• For making antibodies

• For immune system to work properly

• For making lipase and amylase