DNA Polymerases

If one strand of a DNA molecule has the base sequence of 5' CGGCATTA 3' the complementary strand of DNA will read:  a. 3' CGGCATTA 5' b. 3' ATTACGGC 5' c. 3' GCCGTUUT 5' d. 3' GCCGTAAT 5' e. 3' TAATGCCG 5'

What is the function of DNA polymerase III? a. to unwind the DNA helix during replication b. to hold apart the 2 strands of DNA c. to add nucleotides to the end of the growing DNA strand d. to repair damaged DNA molecules e. to rejoin two DNA strands after replication

In DNA replication, new nucleotides are added on: a. at the 5’ end b. at the 3’ end c. at both ends in equal amounts d. at both ends, but mostly at the 3’ end

The enzyme that adds nucleotides to form new strands of DNA is: a. Primaseb. ATP synthasec. Ligased. Helicasee. DNA polymerase

Which of the following statements best describes DNA polymerase?a. It is an enzyme that polymerizes to the DNA and keeps the replication fork open.b. It is an enzyme that catalyzes the addition of nucleotides to the 5' end of a growing DNA strand.c. It is an enzyme required to produce a primer needed for DNA replication.d. It is an enzyme required to glue pieces of DNA fragments together.e. It is an enzyme that requires the presence of a nucleic acid primer to catalyze the addition of nucleotides to the 3' end of the growing DNA strand.