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- Multiple ChoicePlease save your changes before editing any questions.A lab technique used in crime fighting to prove a suspects innocence or guilt is known as:genetic engineeringPCRelectrophoresisgene therapy
- Multiple ChoicePlease save your changes before editing any questions.During electrophoresis, an electrical current must be present for DNA fragments to move throughout the gel.truefalse
- Multiple ChoicePlease save your changes before editing any questions.
Mr. Jones was killed in a car accident. Afterwards, a former girlfriend filed a paternity suit claiming that Mr. Jones was the father of her child, and thus she was entitled to the man’s estate. Which sample of DNA would have to be from Mr. Jones if he were the child’s father?2345 - Multiple ChoicePlease save your changes before editing any questions.What is recombinant DNA?Adding DNA from one organism into the DNA of anotherDNA which has been changed over generations by natural selectionDNA that causes genetic disordersDNA that has been sequenced
- Multiple ChoicePlease save your changes before editing any questions.
What type of biotechnology can develop different types of cells or tissues from an undifferentiated cell?
DNA fingerprinting
stem cell therapy
restricted enzymes
cloning
- Multiple ChoicePlease save your changes before editing any questions.
Choose the statement that best describes gene therapy.
the process of producing crops that are resistant to insects
the process of using DNA taken from a crime scene to identify a suspect
the process of inserting normal genes into human cells to correct genetic disorders
the process of creating an identical organism or gene
- Multiple ChoicePlease save your changes before editing any questions.
Why is Dolly the sheep considered a clone?
the source of Dolly's DNA is a single cell taken from an adult donor
the DNA molecules in each of Dolly's cells are different
Dolly has a mix of genes from her foster mother and the sheep that donated a nucleus of one of its cells
Dolly is genetically identical to her offspring
- Multiple ChoicePlease save your changes before editing any questions.
If a farmer asked the ethical question "What are the long-term effects of creating crops that are immune to pesticides and diseases?" what topic would they discussing?
GMOs
Cloning
DNA fingerprinting
Gene therapy
- Multiple ChoicePlease save your changes before editing any questions.
Which statement is NOT an ethical concern about Genetically Modified Organisms (GMOs)?
farmers will be able to increase their farms and make more money
the long-term effects of these foods are unknown
a decrease in genetic diversity of plants
genes for pesticide resistance might transfer to weeds by cross-pollination
- Multiple ChoicePlease save your changes before editing any questions.Another name for GMO (Genetically Modified Organsim) is ____________.TransgenicTransplantedTransductedPlasmid
- Multiple ChoicePlease save your changes before editing any questions.How do you create recombinant DNA?First, cut the gene and plasmid with the same restriction enzyme. Second, insert the gene into the plasmid.First, insert the gene into the plasmid. Second, cut the gene and plasmid with the same restriction enzyme.First, cut the gene and plasmid with different restriction enzymes. Second, insert the gene into the plasmid.First, insert the gene into the plasmid. Second, cut the gene and plasmid with different restriction enzymes.
- Multiple ChoicePlease save your changes before editing any questions.What is a restriction enzyme?Enzyme that cuts DNAEnzyme that add to the DNA strandEnzyme that builds proteinsEnzyme that breaks down lipids
- Multiple ChoicePlease save your changes before editing any questions.Creating a transgenic organism is an example of _____________.PCRGenetic EngineeringGel ElectrophorsisGene Therapy
- Multiple ChoicePlease save your changes before editing any questions.True or False: Gel Electrophoresis allow us to analyze physical characteristics?TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.True or False: Gel electrophoresis allow scientist to compare DNA of different individuals.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.Who is the father?Dad 1Dad 2Dad 3can not be determined
- Multiple ChoicePlease save your changes before editing any questions.A cloned daughter organism receives __________ from the identical parent organism.An eggThe DNA (nucleus)The DNA and egg
- Multiple ChoicePlease save your changes before editing any questions.
The parents of a new baby believe they brought the wrong child home from the hospital. Gel electrophoresis was performed using DNA samples from the parents and the child. A section of the gel
electrophoresis results is shown below. Which conclusion is valid based on the gel electrophoresis results?
They have the correct child, because her genetic information is identical to that of the father.
They have the wrong child, because her genetic information does not match that of either parent.
They have the correct child, because her genetic information came from both parents.
They have the wrong child, because her genetic information matches only that of the mother.
- Multiple ChoicePlease save your changes before editing any questions.
Which is a human protein produced by bacteria as a treatment for diabetes?
insulin
Diatase
Collagen
Hemoglobin
- Multiple ChoicePlease save your changes before editing any questions.
What do scientists hope to accomplish through stem cell research?
Cloning humans
Developing vaccines for lead poisoning
Growing organs for transplant surgery
Developing restriction enzymes to cut DNA
- Multiple ChoicePlease save your changes before editing any questions.
Considering some of the ethical issues surrounding the use of DNA technology, which is a way gene therapy impacted society?
by mapping the genetic make-up of non-living objects
by engineering genes to be able to replace a person’s DNA
by using genes in psychiatry to provide therapy to patients
by correcting genetic disorders with insertion of normal genes