NEW
Font size
WorksheetsGenetic Applications Quiz
Total questions: 10
Worksheet time: 10mins
A special protein that targets a specific base sequence and cuts DNA into smaller fragments is a(n)
Gene
DNA Probe
Exon
Restriction Enzyme
Some restriction enzymes produce "sticky ends". Sticky ends are
single-stranded DNA "overhangs" that can bind to complementary DNA
smooth cuts that are sticky due to the "goo" left behind by the enzyme
The two wires (black and red) on a gel box
The surface of the LB agar plates so that bacteria can grow
Which suspect should be charged with the crime?
Suspect 1
Suspect 2
Suspect 3
None of these suspects
In preparation for an electrophoresis procedure, enzymes are added to DNA in order to
convert the DNA into gel
cut the DNA into fragments
change the color of the DNA
produce longer sections of DNA
What is the end goal of PCR (Polymerase Chain Reactions)?
Look at banding patterns of DNA
Increase amount of DNA
Decrease the amount of DNA
Fingerprinting
What is Cas-9?
RNA bases that are complementary to those of the target DNA sequence in the genome
two molecules that introduce a mutation into the DNA
enzyme that acts as a pair of molecular scissors that can cut DNA at a specific location
a piece of RNA
When is PGD (Preimplantation Genetic Diagnosis) performed?
Before implantation of the embryo
During implantation of the embryo
After implantation of the embryo
After birth
