Biochemistry Quiz

What are the main compounds that make up the structures of cells?

• Nutrients, Enzymes, Hormones

• Fats, Sugars, Amino Acids

• Carbohydrates, Lipids, Proteins

• Vitamins, Minerals, Water

Tags

NGSS.MS-LS3-1

Which of the following is a monosaccharide?

• Lactose

• Glucose

• Maltose

• Sucrose

What is the primary function of carbohydrates?

• Energy storage

• Immune response

• Cell structure

• Hormone production

Which type of lipid is usually obtained from plant sources?

• Hydrogenated oils

• Saturated fats

• Trans fats

• Unsaturated fats

What is the basic unit of proteins?

• Fatty acids

• Amino acids

• Nucleotides

• Monosaccharides

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What happens to proteins when they are denatured?

• They gain new functions

• They become more soluble

• They increase in size

• They lose their normal shape

Which test is used to detect the presence of starch?

• Benedict's test

• Translucency test

• Iodine test

• Biuret test

What are vitamins primarily needed for?

• Water retention

• Structural components

• Cellular reactions

• Energy production

Which mineral is essential for bone health?

• Carbon

• Calcium

• Hydrogen

• Oxygen

What is the role of fibre in the diet?

• Energy source

• Prevents constipation

• Protein source

• Vitamin source