DNA Mini-Quiz

What are the 3 parts of a nucleotide?

Draw a rough sketch of ONE nucleotide

What is the correct pairing of nitrogenous bases?

• A with C

  T with G

• A with T

  C with G

• A with G

  T with C

What type of bond connects 2 nitrogenous bases together?

• Hydrogen Bond

• Covalent Bond

• Ionic Bond

• Metallic Bond

What type of bond connects a sugar to a phosphate?

• Hydrogen bond

• Covalent Bond

• Ionic Bond

• Metallic Bond

What enzyme is used in the first step of DNA Replication?

• RNA Polymerase

• DNA Polymerase III

• Helicase

• Topoisomerase