Macromolecule/BioChemistry Review

How many bonds does each atom of carbon make?

• 1

• 3

• 4

What are the 6 most common elements in the human body?

• C, H, O, Mg, P, S

• C, H, O, N, P, S

• C, H, I, N, S, O

What is the function of a nucleic acid?

• Store energy

• Maintain energy

• Carry genetic information

The macromolecule formed from a chain of sugars are known as

• Protein

• Lipid

• Nucleic acid

• Carbohydrate

What does an enzyme do for your body?

• Control chemical reaction

• Speed up chemical reactions

• Stop chemical reactions

When monomers combine to create a larger molecule it is called a

• Polymer

• Nucleic acid

• Carbon

Which of the following are responsible for holding together the elements that make up living and nonliving things?

• Atoms

• Bonds

• Compounds

Bonds store and release

• Amino acids

• Energy

• Enzymes

What type of bonds do carbon atoms make?

• Ionic Bond

• Covalent Bond

• Compound

Each enzyme need a specific __________ to create a chemical reaction.

• Substrate

• Protein

• Catalyst