In forensic DNA analysis, which part of a hair is most likely to contain nuclear DNA suitable for STR profiling?

Which of the following is NOT a use of DNA fingerprinting?

Which of the following is a disadvantage of using DNA technology (e.g., PCR-based testing, DNA profiling, or sequencing) in human applications?

Which career most directly combines DNA technology (e.g., DNA profiling) with forensic investigations to help identify individuals from biological evidence?

In agarose gel electrophoresis, in which direction does DNA migrate and why?

In gel electrophoresis, what is a DNA ladder used for?

In gel electrophoresis, what is the purpose of a DNA ladder?

In a standard DNA extraction protocol, what is the primary purpose of adding detergent?

In agarose gel electrophoresis, what is the primary purpose of a DNA ladder?