DNA Structure and Replication DNA helicase is used to unwind the double helix interact the double helix closely None of these break a phosphodiester bond in DNA strand unwind the double helix interact the double helix closely None of these break a phosphodiester bond in DNA strand ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What does ligase do during replication of DNA? Synthesizes the lagging strand Joins nicks in DNA strands Makes copies of mRNA from DNA Digests mRNA when it is no longer needed Synthesizes the lagging strand Joins nicks in DNA strands Makes copies of mRNA from DNA Digests mRNA when it is no longer needed ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli is required only at the oriC site performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA can be inhibited with antibiotics is required only at the oriC site performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA can be inhibited with antibiotics ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNAs when charged, migrate in a gel towards the none of these positive pole negative pole will not migrate none of these positive pole negative pole will not migrate ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA can be sequenced by the physical method chain termination procedure both (a) and (b) chemical method physical method chain termination procedure both (a) and (b) chemical method ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication results in two DNA molecules such that each one contains a strand of the original one new molecule of RNA one new DNA molecules 1 old molecule two completely new DNA molecules two DNA molecules such that each one contains a strand of the original one new molecule of RNA one new DNA molecules 1 old molecule two completely new DNA molecules ANSWER DOWNLOAD EXAMIANS APP
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