DNA Structure and Replication In DNA, there are four bases known as adenine, guanine, thymine and cytosine three bases known as adenine, guanine and cytosine only two bases known as adenine and cytosine five bases known as adenine, guanine, thymine, tryptophan and cytosine four bases known as adenine, guanine, thymine and cytosine three bases known as adenine, guanine and cytosine only two bases known as adenine and cytosine five bases known as adenine, guanine, thymine, tryptophan and cytosine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Reverse transcriptase produces RNA from RNA RNA from DNA DNA from RNA DNA from peptides RNA from RNA RNA from DNA DNA from RNA DNA from peptides ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Who's X-ray work aided Watson and Crick in their discovery of the double helix? R. Franklin W.H. Bragg Leaderberg L. Pauling R. Franklin W.H. Bragg Leaderberg L. Pauling ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication How does ethidium bromide interact with DNA? It intercalates between bases It binds to adenine It binds to phosphate It does not interact It intercalates between bases It binds to adenine It binds to phosphate It does not interact ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli can be inhibited with antibiotics adds positive supercoils to chromosomal DNA is required only at the oriC site performs the same function as helicase in eukaryotes can be inhibited with antibiotics adds positive supercoils to chromosomal DNA is required only at the oriC site performs the same function as helicase in eukaryotes ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication There is a single origin for DNA replication in bacteria. How many origins of replication are found in the much larger genomes of eukaryotes such as mammals? none of these About 100 One Thousands and tens of thousands none of these About 100 One Thousands and tens of thousands ANSWER DOWNLOAD EXAMIANS APP
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