Topic 1

Proteins are made of monomers called ___________

• Nucleotides

• Monosaccharides

• Amino Acids

• Glycerol and fatty acids

The element _______is found in all of the organic compounds.

• Iron

• Nitrogen

• Carbon

• Oxygen

DNA and RNA are examples of 

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Nucleotides are monomers of

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

What are the four macromolecules?

• proteins, nucleic acids, carbohydrates, and lipids

• monosaccharides, lipids, polysaccaharides, and proteins

• RNA, DNA, proteins, and carbohydrates

• proteins, DNA, RNA, and steroids

Which macromolecule stores energy, insulates us, and makes up the cell membrane?

• lipids

• proteins

• carbohydrates

• nucleic acids

What is the primary function of carbohydrates in your body?

• Speed up chemical reactions.

• Give immediate energy.

• Help to store energy.

• Build cell walls in plants.

Which of the following contains the genetic code for protein synthesis?

• carbohydrate

• lipid

• protein

• nucleic acid

Which major macromolecule is being represented in this image? 

• carbohydrate

• lipid

• protein

• nucleic acid

What type of macromolecule is being represented in this image? 

• carbohydrate

• lipid

• protein

• nucleic acid