Biological Macromolecules Quiz

Which type of macromolecule serves as an important source of energy for living organisms?

• Proteins

• Carbohydrates

• Lipids

• Nucleic acids

Which solution can be used to test for the presence of a monosaccharide like glucose?

• Benedict’s Solution

• Lugol’s Solution

• Sudan III Solution

• Water

Which solution can be used to test for the presence of a polysaccharide like starch?

• Benedict’s Solution

• Lugol’s Solution

• Sudan III Solution

• Water

What is the monomer of proteins?

• Carbon

• Amino acids

• Phosphate group

• Glycerol

Reorder the following from beginning of Lab to end

• Wear protective lab coat, goggles, and gloves (only two people should wear gloves and handle chemicals)

• Complete lab procedures/steps

• Call teacher to see if lab was completed properly

• Clean up lab table to look like before

• Read all instructions at table with group