TLS Online TPP Program

#Question id: 3673


Which is a characteristic of E. coli DNA polymerases?

#XL - S Microbiology
  1. Pol I functions as a multimeric protein that participates in DNA repair.

  2. Pol I functions as a core enzyme that clamps around the DNA.

  3. Pol III functions as a holoenzyme that polymerizes DNA with high processivity.

  4. Pol III functions as a single polypeptide chain that can form phosphodiester bonds.