03. Food - Online Quiz 1

Identify a protein that has a fibrous structure

• Keratin
• Amylase
• Trypsin
• Polymerase

What food molecule does Benedicts solution identify?

• Carbohydrates
• Reducing sugar
• Protein
• Fats

Identify A

• Lipid
• Protein
• Carbohydrate

Identify B

• Lipid
• Protein
• Carbohydrate

Zinc, copper and iron are all examples of trace elements

• True
• False

Vitamin ____ is water soluble

• C
• D

Which of the following is a structural role of lipids

• Membranes
• Insulation
• Membrane and insulation

Name a deficiency disease associated with the lack of vitamin D

• Scurvey
• Rickets

Identify the main structural polysaccharide in plants

• Cellulose
• Collagen
• Starch

Identify the two chemicals responsible for detecting proteins in food

• Copper sulfate
• Sodium hydroxide
• Benedicts solution
• Starch