Macromolecules Practice Quiz

What are macromolecules?

• Medium molecules

• Tiny molecules

• Large molecules

• Small molecules

What is the process of joining monomers to form polymers called?

• Hydrolysis

• Dehydration synthesis

• Polymerization

• Oxidation

Which macromolecule is responsible for energy storage and forms cell membranes?

• Nucleic acids

• Carbohydrates

• Lipids

• Proteins

What is the monomer of carbohydrates called?

• Amino acid

• Fatty acid

• Nucleotide

• Monosaccharide

Which macromolecule is responsible for muscle contraction and cell transport?

• Nucleic acids

• Lipids

• Proteins

• Carbohydrates

What is the function of nucleic acids?

• Forming cell membranes

• Body insulation

• Storing and transmitting instructions to make proteins

• Energy storage

Which test is used to identify simple carbohydrates (sugars)?

• Biuret Reagent

• Iodine Solution

• Benedict’s Solution

• Sudan IV Stain

What is the main macromolecule present in bacon and eggs?

• Simple carbohydrates and lipids

• Proteins and lipids

• Proteins and complex carbohydrates

• Complex carbohydrates and lipids

What is the main macromolecule present in pesto pasta?

• Proteins and lipids

• Complex carbohydrates and lipids

• Simple carbohydrates and lipids

• Proteins and complex carbohydrates

Who killed the food critic?

• The food critic died of natural causes

• Susan

• Luisa

• Little Bobby