DNA Structure and Replication Taylor, Woods and Hughes labeled Vicia DNA by allowing new DNA synthesis in the presence of radioactive thymine. After DNA replication (S phase of the cell cycle), it was observed that only one chromatid of a chromosome was labeled neither chromatid was labeled both (a) and (b) both chromatids of a chromosome were labeled only one chromatid of a chromosome was labeled neither chromatid was labeled both (a) and (b) both chromatids of a chromosome were labeled ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The melting of 40-45 bp at the oriC site of E. coli requires DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU DNA + ATP + HU + DNAb DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU DNA + ATP + HU + DNAb ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following enzyme adds complementary bases during replication? Replicase Synthesase Helicase Polymerase Replicase Synthesase Helicase Polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate size (in kb) of the E. coli genome? 4500 kilobase 5500 kilobase 3000 kilobase 6500 kilobase 4500 kilobase 5500 kilobase 3000 kilobase 6500 kilobase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication A cesium chloride will separate DNA molecules by resorption adhesion absorption density resorption adhesion absorption density ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the main damaging effect of UV radiation on DNA? Formation of thymine dimers Depurination Dehydration Single strand break Formation of thymine dimers Depurination Dehydration Single strand break ANSWER DOWNLOAD EXAMIANS APP
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