DNA Structure and Replication The RNA primers used to initiate replication in E. coli are removed by helicase + ATP are joined together by DNA ligase are removed by Pol I result in Okazaki fragments on leading strand are removed by helicase + ATP are joined together by DNA ligase are removed by Pol I result in Okazaki fragments on leading strand ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The role of primase is to synthesize an RNA primer to begin the elongation process cleave and unwinds short sections of DNA ahead of the replication fork proofread base pairing dismantle RNA primer synthesize an RNA primer to begin the elongation process cleave and unwinds short sections of DNA ahead of the replication fork proofread base pairing dismantle RNA primer ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis? Conservative theory Semi-conservative theory Dispersive theory Evolutionary theory Conservative theory Semi-conservative theory Dispersive theory Evolutionary theory ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The packing ratio of nucleosomes is about 8 9 6 7 8 9 6 7 ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In a cesium chloride gradient, DNA labeled with 15N and centrifuged will form a band with 14N-containing DNA below DNA containing 14N above DNA containing 14N all of these with 14N-containing DNA below DNA containing 14N above DNA containing 14N all of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which will require a higher temperature to denature? DNA with a high G-C content RNA with a high G-C content RNA with a high A-T content DNA with a high A-T content DNA with a high G-C content RNA with a high G-C content RNA with a high A-T content DNA with a high A-T content ANSWER DOWNLOAD EXAMIANS APP
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