DNA Structure and Replication The DNA polymerase in bacteria, responsible for DNA synthesis is Polymerase I Polymerase II Polymerase III all of these Polymerase I Polymerase II Polymerase III all of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA, guanine pairs with Cytosine Adenine Uracil Thymine Cytosine Adenine Uracil Thymine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Without telomerase, what would happen to the ends of chromosomes after each round of replication? Nothing would happen Chromosomes would become progressively shorter Chromosomes would get longer None of these Nothing would happen Chromosomes would become progressively shorter Chromosomes would get longer 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 slowly, so they appear nearer the top of a gel photograph quickly, so they appear nearer the bottom of a gel photograph quickly, so they appear nearer the top of a gel photograph slowly, so they appear nearer the bottom of a gel photograph slowly, so they appear nearer the top of a gel photograph quickly, so they appear nearer the bottom of a gel photograph quickly, so they appear nearer the top of a gel photograph ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What does ligase do during replication of DNA? Makes copies of mRNA from DNA Digests mRNA when it is no longer needed Joins nicks in DNA strands Synthesizes the lagging strand Makes copies of mRNA from DNA Digests mRNA when it is no longer needed Joins nicks in DNA strands Synthesizes the lagging strand ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli 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 is required only at the oriC site can be inhibited with antibiotics ANSWER DOWNLOAD EXAMIANS APP
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