DNA Structure and Replication DNA gyrase in E. coli is required only at the oriC site can be inhibited with antibiotics adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes is required only at the oriC site can be inhibited with antibiotics adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes 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 the sedimentation coefficient comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light the time it takes the gel to run the sedimentation coefficient comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the name given to the points at which a DNA helix is unwound and new strands develop? Replication forks Okazaki fragments Leading strands Replication origins Replication forks Okazaki fragments Leading strands Replication origins ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA, guanine pairs with Cytosine Uracil Adenine Thymine Cytosine Uracil Adenine Thymine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNAs when charged, migrate in a gel towards the negative pole positive pole will not migrate none of these negative pole positive pole will not migrate none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In a typical electrophoresis experiment, larger fragments of DNA move more slowly, so they appear nearer the bottom of a gel photograph quickly, so they appear nearer the top of a gel photograph quickly, so they appear nearer the bottom of a gel photograph slowly, so they appear nearer the top of a gel photograph slowly, so they appear nearer the bottom of a gel photograph quickly, so they appear nearer the top of a gel photograph quickly, so they appear nearer the bottom of a gel photograph slowly, so they appear nearer the top of a gel photograph ANSWER DOWNLOAD EXAMIANS APP
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