Macromolecule Test review

The image show a polymer of glucose molecules. What type of molecule is this?

• carbohydrate

• protein

• Lipid

• nucleic acid

What type of Macromolecule is shown here?

• saturated fatty acid

• saturated wax

• unsaturated fatty acid

• unsaturated wax

An unknown molecule contains a sugar and a phosphate group. It is likely what?

• carbohydrate

• Lipd

• Protein

• nucleic acid

Larger polymers are formed when monomer are joined together by a ______ reaction

• condensation

• hydrolysis

What is the monomer of proteins?

• nucleotide

• phospholipids

• monosaccharides

• amino acids

This molecule consists of two strands of nucleotides that spiral around each other

• DNA

• RNA

What is the ratio Carbon: Hydrogen: Oxygen in carbohydrates?

• 1:1:1

• 2:1:2

• 1:2:1

• 2:1:1

Which of the macromolecules contains nitrogen?

• proteins only

• nucleic acids only

• proteins and lipids

• nucleic acids and proteins

Many enzymes are actually this type of macromolecule

• carbohydrate

• protein

• lipid

• nucleic acid

Identify the macromolecule from the image

• Lipid

• carbohydrate

• nucleic acid

• protein