Post Test_1

CRISPRs is short for Clustered regularly interspaced in short palindromic repeats

• True

• False

Answer explanation

Clustered regularly interspaced short palindromic repeats (CRISPRs)

DNA probes are created in several ways

• True

• False

RNA probes are often made by transcription from a synthetic DNA template in vitro.

• True

• False

The two most commonly used nonradioactive tags are biotin and digoxigenin

• True

• False

It is not necessary to perform Probe labeling

• False

• True

Genomic DNA is isolated and cut with restriction enzymes.

• Southern Blot

• Northern Blot

Was designed to investigate RNA structure and quantity.

• Southern Blot

• Northern Blot

Another modifi cation of the Southern blot is the western blot.

• True

• False

For dot or slot blots, the target DNA or RNA is deposited directly on the membrane by means of various devices, some with vacuum systems.

• False

• True

Array technology is a type of hybridization analysis allowing the simultaneous study of large numbers of targets (or samples).

• True

• False