Which pipette is the best choice for accurately delivering 10 µL?

In a DNA lysis buffer, how does EDTA help protect DNA?

In sequencing, what does coverage depth at a nucleotide position describe?

In the Beer-Lambert law, A = ε × c × l, ε is the [1] and l is the [2].

In silica-column purification, DNA binds under [1] salt conditions and is eluted under [2] salt conditions.

When a non-template-binding tail is added to the 5′ end of a PCR primer, which sequence should be used to estimate Tm for the initial annealing step?

For conventional Taq PCR, what extension time is typically allowed per kilobase of target DNA?

List the stages of a conventional Taq PCR thermal-cycler program, from initial denaturation through the final hold. Explain how to select the annealing temperature and extension time. Include typical temperatures, cycle count, and times.

For the conventional PCR approach taught in this course, the initial annealing temperature is usually set above the primer Tm.

Why is the 16S rRNA gene useful for identifying bacteria? Explain the roles of its conserved and variable regions, and name one limitation of using this gene for identification.