DNA Structure and Replication In DNA double helix, the two DNA chains are held together by None of these hydrogen bonds between the pair of bases ionic bonds between the pair of bases covalent bonds between the pair of bases None of these hydrogen bonds between the pair of bases ionic bonds between the pair of bases covalent bonds between the pair of bases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the main damaging effect of UV radiation on DNA? Formation of thymine dimers Depurination Single strand break Dehydration Formation of thymine dimers Depurination Single strand break Dehydration ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA with a G-C content of 50% will melt at approximately 70 °C 100 °C 60°C 90 °C 70 °C 100 °C 60°C 90 °C ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which DNA polymerase removes RNA primers in DNA synthesis? Polymerase II none of these Polymerase I Polymerase III Polymerase II none of these Polymerase I Polymerase III ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the exact name of the classical Watson-Crick double helix DNA? B-DNA A-DNA X-DNA Z-DNA B-DNA A-DNA X-DNA Z-DNA ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The RNA primers used to initiate replication in E. coli result in Okazaki fragments on leading strand are joined together by DNA ligase are removed by helicase + ATP are removed by Pol I result in Okazaki fragments on leading strand are joined together by DNA ligase are removed by helicase + ATP are removed by Pol I ANSWER DOWNLOAD EXAMIANS APP
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