Glucose is a _____.

• carbohydrate
• lipid
• protein 
• nucleic acid

Glucose is a _____.

• carbohydrate
• lipid
• protein 
• nucleic acid

Proteins are composed of what smaller building blocks?

• amino acids
• nucleic acids
• fatty acids
• nucleotides

Which group of organic molecules serve as long-term energy storage and make the cell membrane is?

• proteins
• carbohydrates
• lipids
• nucleic acids

The primary purpose the body uses monosaccharides for is?

• Building muscles
• Helping the Immune System
• Immediate Energy
• Generating Heat

Building blocks of polymers.

• monomer
• polypeptide
• monosaccharide
• glycerol

Attractions between water molecules are called

• Covalent bonds
• Ionic bonds
• Polar bonds
• Hydrogen bonds

Based on the graph, what temperature does this enzyme work best? 

• 15 C
• 40 C
• 30 C

Enzymes are

• nucleic acids
• proteins
• lipids
• carbohydrates

Enzymes are _________ that __________ chemical reactions.

• proteins, slow down
• proteins, speed up
• lipids, slow down
• lipids, speed up