Biomolecule Practice

What is the primary function of carbohydrates in the body?

• Transport oxygen in the blood

• Provide energy

• Regulate body temperature

• Build muscle mass

Which biomolecule is the main component of cell membranes?

• Lipids

• Nucleic acids

• Carbohydrates

• Proteins

What are the building blocks of proteins?

• Carbohydrates

• Lipids

• Nucleic acids

• Amino acids

What type of biomolecule is starch?

• Protein

• Carbohydrate

• Lipid

• Nucleic acid

What indicator test is used to detect the presence of Carbohydrates(Monomers)?

• Paper Bag test

• Biuret test

• Benedict's test

• Iodine test

Which biomolecule is the most energy-dense and provides long-term energy storage?

• Nucleic acid

• Lipid

• Carbohydrate

• Protein

What are the two main categories of lipids?

• Saturated and unsaturated lipids

• Animal and plant lipids

• Solid and liquid lipids

• Hydrophilic and hydrophobic lipids

What is the function of proteins in the body?

• Proteins have no specific function in the body

• Proteins are only found in bones and teeth

• Proteins provide structure, function, and regulation for the body's tissues and organs.

• Proteins are responsible for energy production in the body

What indicator test is used to detect the presence of lipids?

• Paper Bag test

• Barfoed's test

• Benedict's test

• Iodine test

What type of biomolecule is DNA?

• Protein

• Carbohydrate

• Lipid

• Nucleic acid