Multiple ChoiceIn DNA fingerprinting, which sections of DNA are most commonly analyzed to distinguish between individuals?1views
Multiple ChoiceIn agarose gel electrophoresis, what can a DNA ladder (molecular weight marker) help determine about the DNA fragments in a sample?1views
Multiple ChoiceIn forensic DNA analysis, which part of a human hair is most likely to contain sufficient nuclear DNA for STR profiling?1views
Multiple ChoiceIn methods for analyzing DNA (e.g., agarose gel electrophoresis), what is the primary purpose of a DNA size standard (DNA ladder)?
Multiple ChoiceIn a standard DNA extraction protocol, which of the following is commonly added to precipitate DNA out of aqueous solution?
Multiple ChoiceIn the context of methods for analyzing DNA, how does polymerase chain reaction (PCR) relate to DNA fingerprinting?1views
Multiple ChoiceIn gel electrophoresis as a method for analyzing DNA, why is a DNA ladder (molecular weight marker) useful and why is it included on the gel?1views