DNA Structure and Replication Which DNA polymerase removes RNA primers in DNA synthesis? none of these Polymerase III Polymerase II Polymerase I none of these Polymerase III Polymerase II Polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication How does ethidium bromide interact with DNA? It binds to phosphate It intercalates between bases It binds to adenine It does not interact It binds to phosphate It intercalates between bases It binds to adenine It does not interact ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication in eukaryotes occurs only in G1 phase S phase G2 phase M phase G1 phase S phase G2 phase M phase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli performs the same function as helicase in eukaryotes can be inhibited with antibiotics is required only at the oriC site adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes can be inhibited with antibiotics is required only at the oriC site adds positive supercoils to chromosomal DNA ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is used to determine the appropriate stringency (Wallace rule)? Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Nucleosome is an hexamer of three histones without H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein an hexamer of three histones without H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein ANSWER DOWNLOAD EXAMIANS APP
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