Recombination has occurred between the chromosome segments shown in the figure below. The genes A and B, and the recessive alleles a and b, are used as markers on the maternal and paternal chromosomes, respectively. After alignment and homologous recombination, the specific arrangements of A, B, a, and b have changed. Which of the choices below correctly indicates the gene combination from the replication products of the maternal chromosome?

In some cases, judges can serve as triers of law and fact.  

You prepare bacterial cell extracts by lysing the cells and removing insoluble debris via centrifugation. These extracts provide the proteins required for DNA replication. Your DNA template is a small, double-stranded circular piece of DNA (a plasmid) with a single origin of replication and a single replication termination site. The termination site is on the opposite side of the plasmid from the origin. What part of the DNA replication process would be most directly affected if a strain of bacteria lacking DNA ligase were used to make the cell extracts?

Language is a well-ordered system of rules that every member of a language community tactly comprehends in speaking, listening, and writing.  

You prepare bacterial cell extracts by lysing the cells and removing insoluble debris via centrifugation. These extracts provide the proteins required for DNA replication. Your DNA template is a small, double-stranded circular piece of DNA (a plasmid) with a single origin of replication and a single replication termination site. The termination site is on the opposite side of the plasmid from the origin (figure below) What part of the DNA replication process would be most directly affected if a strain of bacteria lacking single-strand binding protein were used to make the cell extracts?

You have discovered an Exo mutant form of DNA polymerase in which the 3-to-5 exonuclease function has been destroyed but the ability to join nucleotides together is unchanged. Which of the following properties do you expect the mutant polymerase to have?

Which refers to the lawful authority of a court to review a decision made by a lower court; the lawful authority of a court to hear an appeal from a judgment of a lower court?

Which of the choices below represents the correct way to repair the mismatch shown in the figure below?

Unlike other attorneys, prosecutors are not bound by professional rules of conduct.

In the United States we have a ________ that separates federal and state court systems