Macromolecule Test Review

Identify the macromolecule

• Lipid

• Carbohydrate

• Nucleic Acid

• Protein

Saturated molecules of this macromolecule are solid at room temperature

• Lipid

• Carbohydrate

• Nucleic Acid

• Protein

Which represents the Enzyme-Substrate complex?

• A

• B

• C

Which subatomic particle has a positive charge?

• Neutron

• Proton

• Electron

Which subatomic particle has a negative charge?

• Neutron

• Proton

• Electron

All carbohydrates contain the elements

• Phosphorus, Sulfur, and nitrogen

• Oxygen, Carbon, and Nitrogen

• Oxygen, Carbon, and Hydrogen

• Magnesium, Carbon, and Helium

A solution that is in equilibrium must be

• Concentrated

• Diluted

• Saturated

• Unsaturated

Which represents the substrate?

• A

• B

• C

• D

Which represents the product?

• A

• B

• C

• D

Which describes a water molecule?

• Ionic

• Polar

• Nonpolar

• Molecule-ion