Question 1
Single-strand DNA molecules are fixed to a glass slide or nylon membrane for the production of
◦ FISH assays.
◦ DNA clones.
◦ microarrays.
◦ real time PCR probes.
◦ templates for Sanger sequencing.
Question 2
A northern blot differs from a Southern blot in the
◦ size of the genetic sequences involved.
◦ presence or absence of a nitrocellulose membrane.
◦ type of nucleic acid being isolated.
◦ number of genetic sequences detected.
◦ type of probe used.