DNA Structure and Replication What does ligase do during replication of DNA? Makes copies of mRNA from DNA Joins nicks in DNA strands Synthesizes the lagging strand Digests mRNA when it is no longer needed Makes copies of mRNA from DNA Joins nicks in DNA strands Synthesizes the lagging strand Digests mRNA when it is no longer needed ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following enzyme adds complementary bases during replication? Polymerase Synthesase Replicase Helicase Polymerase Synthesase Replicase Helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The size of a linear DNA fragment in a gel can be estimated by the time it takes the gel to run comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light the sedimentation coefficient the time it takes the gel to run comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light the sedimentation coefficient ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNAs when charged, migrate in a gel towards the none of these positive pole will not migrate negative pole none of these positive pole will not migrate negative pole ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The overall conclusion of the Hershey-Chase experiment was that phage DNA was similar to bacterial DNA DNA was responsible for heredity proteins and DNA were responsible for heredity the ratio of Adenine to thymine was always the same phage DNA was similar to bacterial DNA DNA was responsible for heredity proteins and DNA were responsible for heredity the ratio of Adenine to thymine was always the same ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication takes place in which direction? 3' to 5' Randomly 5 'to 3' Vary from organism to organism 3' to 5' Randomly 5 'to 3' Vary from organism to organism ANSWER DOWNLOAD EXAMIANS APP
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