DNA Structure and Replication Which enzyme catalyzes the elongation of DNA molecules? Helicase Primase DNA polymerase DNA ligase Helicase Primase DNA polymerase DNA ligase 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? Dispersive theory Evolutionary theory Semi-conservative theory Conservative theory Dispersive theory Evolutionary theory Semi-conservative theory Conservative theory ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In a cesium chloride gradient, DNA labeled with 15N and centrifuged will form a band all of these below DNA containing 14N above DNA containing 14N with 14N-containing DNA all of these below DNA containing 14N above DNA containing 14N with 14N-containing DNA 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? One none of these About 100 Thousands and tens of thousands One none of these About 100 Thousands and tens of thousands ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication TM refers to the temperature at which 50% of a protein molecules are denatured membranes are 50% fluid 50% of a DNA molecule is denatured All of these 50% of a protein molecules are denatured membranes are 50% fluid 50% of a DNA molecule is denatured All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate size (in kb) of the E. coli genome? 6500 kilobase 5500 kilobase 4500 kilobase 3000 kilobase 6500 kilobase 5500 kilobase 4500 kilobase 3000 kilobase ANSWER DOWNLOAD EXAMIANS APP
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