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Transcript
Chapter 13 – Genetic Engineering Part 1
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
$100
$100
$100
$100
$100
$200
$200
$200
$200
$200
$300
$300
$300
$300
$300
$400
$400
$400
$400
$400
$500
$500
$500
$500
$500
FINAL ROUND
Topic 1:
$100 Question
Why is Dolly a clone?
a. The source of her DNA was a single
body cell.
b. The DNA molecules in all her cells are
identical.
c. She was produced using the DNA from
an adult’s egg cell.
d. She is genetically identical to her
offspring.
ANSWER
BACK TO GAME
Topic 1:
$100 Answer
Why is Dolly a clone?
a. The source of her DNA was a
single body cell.
b. The DNA molecules in all her cells
are identical.
c. She was produced using the DNA
from an adult’s egg cell.
d. She is genetically identical to her
BACK TO GAME
offspring.
Topic 1:
$200 Question
Which of the following is a clone?
a. The adult female sheep whose
DNA was used to produce Dolly
b. A transgenic mouse
c. A bacterium taken from a bacterial
colony
d. The tobacco plant with the
luciferase gene
ANSWER
BACK TO GAME
Topic 1:
$200 Answer
Which of the following is a clone?
a. The adult female sheep whose
DNA was used to produce Dolly
b. A transgenic mouse
c. A bacterium taken from a bacterial
colony
d. The tobacco plant with the
luciferase gene
BACK TO GAME
Topic 1:
$300 Question
Suppose a bacterial culture were mixed with recombinant plasmids
containing a gene for resistance to penicillin. The bacterial culture
was then treated with penicillin. Which of the following statements is
NOT true?
a. Those bacteria that contain the plasmid will
survive.
b. The penicillin will kill the bacteria that were
transformed.
c. The gene for antibiotic resistance is expressed
in the bacteria that survive.
d. Those bacteria that are successfully transformed
will survive.
ANSWER
BACK TO GAME
Topic 1:
$300 Answer
Suppose a bacterial culture were mixed with recombinant plasmids
containing a gene for resistance to penicillin. The bacterial culture
was then treated with penicillin. Which of the following statements is
NOT true?
a. Those bacteria that contain the plasmid will
survive.
b. The penicillin will kill the bacteria that were
transformed.
c. The gene for antibiotic resistance is expressed
in the bacteria that survive.
d. Those bacteria that are successfully transformed
will survive.
BACK TO GAME
Topic 1:
$400 Question
The transformation of a plant cell is successful if
a. The plasmid that entered the cell
reproduces inside the cell.
b. The foreign DNA is integrated into one of
the cell’s chromosomes.
c. The cell reproduces.
d. A plasmid has entered the cell.
ANSWER
BACK TO GAME
Topic 1:
$400 Answer
The transformation of a plant cell is successful if
a. The plasmid that entered the cell
reproduces inside the cell.
b. The foreign DNA is integrated into one of
the cell’s chromosomes.
c. The cell reproduces.
d. A plasmid has entered the cell.
BACK TO GAME
Topic 1:
$500 Question
Question: One function of gel
electrophoresis is to
a. separate DNA fragments.
b. cut DNA.
c. recombine DNA.
d. extract DNA.
ANSWER
BACK TO GAME
Topic 1:
$500 Answer
Question: One function of gel
electrophoresis is to
a. separate DNA fragments
b. cut DNA.
c. recombine DNA.
d. extract DNA.
BACK TO GAME
Topic 2:
$100 Question
The process of making changes in the
DNA code of a living organism is called
a. selective breeding
b. genetic engineering
c. inbreeding
d. hybridization
ANSWER
BACK TO GAME
Topic 2:
$100 Answer
The process of making changes in the
DNA code of a living organism is called
a. selective breeding
b. genetic engineering
c. inbreeding
d. hybridization
BACK TO GAME
Topic 2:
$200 Question
Question: Genetic engineering involves
a. reading a DNA sequence
b. editing a DNA sequence
c. reinserting DNA into living
organisms
d. all of the above
ANSWER
BACK TO GAME
Topic 2:
$200 Answer
Question: Genetic engineering involves
a. reading a DNA sequence
b. editing a DNA sequence
c. reinserting DNA into living
organisms
d. all of the above
BACK TO GAME
Topic 2:
$300 Question
Question: Breeders induce mutations in
organisms to
a. increase diversity in populations.
b. make organisms more alike.
c. avoid selective breeding.
d. produce organisms with
undesirable characteristics.
ANSWER
BACK TO GAME
Topic 2:
$300 Answer
Question: Breeders induce mutations in
organisms to
a. increase diversity in populations.
b. make organisms more alike.
c. avoid selective breeding.
d. produce organisms with
undesirable characteristics.
BACK TO GAME
Topic 2:
$400 Question
Question: Luther Burbank produced over
800 varieties of plants by
a. genetic engineering
b. selective breeding
c. transformation
d. DNA sequencing
ANSWER
BACK TO GAME
Topic 2:
$400 Answer
Question: Luther Burbank produced over
800 varieties of plants by
a. genetic engineering
b. selective breeding
c. transformation
d. DNA sequencing
BACK TO GAME
Topic 2:
$500 Question
Question: Which of the following is NOT an
example of selective breeding?
a. Allowing only the best milk-producing cows to reproduce
b. Crossing disease-resistant plants with plants that produce
high food yields
c. Allowing dogs to mate only once a year
d. Mating cats that have long hair with cats that have long tails
ANSWER
BACK TO GAME
Topic 2:
$500 Answer
Question: Which of the following is NOT an
example of selective breeding?
a. Allowing only the best milk-producing cows to reproduce
b. Crossing disease-resistant plants with plants that produce
high food yields
c. Allowing dogs to mate only once a year
d. Mating cats that have long hair with cats that have long tails
BACK TO GAME
Topic 3:
$100 Question
Question: Which of the following have
been produced by selective breeding?
a. horse breeds
b. cat breeds
c. dog breeds
d. all of the above
ANSWER
BACK TO GAME
Topic 3:
$100 Answer
Question: Which of the following have
been produced by selective breeding?
a. horse breeds
b. cat breeds
c. dog breeds
d. all of the above
BACK TO GAME
Topic 3:
$200 Question
Question: Selective breeding produces
a. More offspring
b. Fewer offspring
c. Desired traits in offspring
d. Transgenic organisms
ANSWER
BACK TO GAME
Topic 3:
$200 Answer
Question: Selective breeding produces
a. More offspring
b. Fewer offspring
c. Desired traits in offspring
d. Transgenic organisms
BACK TO GAME
Topic 3:
$300 Question
Question: On an electrophoresis gel, band B is
closer to the positive end of the gel than is band
A. Which of the following statements is true?
a. The DNA in B is more positively charged than the DNA in A.
b. The DNA fragments in band B were smaller than those in band A.
c. Band A moved faster than band B.
d. Band A and band B contain the same DNA fragments.
ANSWER
BACK TO GAME
Topic 3:
$300 Answer
Question: On an electrophoresis gel, band B is
closer to the positive end of the gel than is band
A. Which of the following statements is true?
a. The DNA in B is more positively charged than the DNA in A.
b. The DNA fragments in band B were smaller than those in band A.
c. Band A moved faster than band B.
d. Band A and band B contain the same DNA fragments.
BACK TO GAME
Topic 3:
$400 Question
Question: Knowing the sequence of an
organism’s DNA allows researchers
a. mutate the DNA.
b. cut the DNA.
c. reproduce the organism.
d. study specific genes.
ANSWER
BACK TO GAME
Topic 3:
$400 Answer
Question: Knowing the sequence of an
organism’s DNA allows researchers
a. mutate the DNA.
b. cut the DNA.
c. reproduce the organism.
d. study specific genes
BACK TO GAME
Topic 3:
$500 Question
Question: During transformation,
a. A prokaryote is changed into a
eukaryote.
b. A cell is mutated.
c. A cell takes in DNA from outside
the cell.
d. Foreign DNA is inserted into a
ANSWER
plasmid.
BACK TO GAME
Topic 3:
$500 Answer
Question: During transformation,
a. A prokaryote is changed into a
eukaryote.
b. A cell is mutated.
c. A cell takes in DNA from outside
the cell.
d. Foreign DNA is inserted into a
plasmid.
BACK TO GAME
Topic 4:
$100 Question
Question: Suppose a restriction enzyme recognizes the six-base
sequence
CAATTG
GTTAAC in a double strand of DNA. If the cut
creates two sticky ends that are four bases long, what will one of the
exposed sequences (sticky ends) be?
a. CAAT
b. AATT
c. GTTA
d. TAAC
ANSWER
BACK TO GAME
Topic 4:
$100 Answer
Question: Suppose a restriction enzyme recognizes the six-base
sequence
CAATTG
GTTAAC in a double strand of DNA. If the cut
creates two sticky ends that are four bases long, what will one of the
exposed sequences (sticky ends) be?
a. CAAT
b. AATT
c. GTTA
d. TAAC
BACK TO GAME
Topic 4:
$200 Question
Question: A gene that makes is possible to distinguish
bacteria that carry a plasmid (and the foreign DNA) from
those that don’t is called a(an)
a. clone.
b. antibiotic.
c. resistance gene.
d. genetic marker.
ANSWER
BACK TO GAME
Topic 4:
$200 Answer
Question: A gene that makes is possible to distinguish
bacteria that carry a plasmid (and the foreign DNA) from
those that don’t is called a(an)
a. clone.
b. antibiotic.
c. resistance gene.
d. genetic marker.
BACK TO GAME
Topic 4:
$300 Question
Question: Which of the following steps is NOT
essential in producing recombinant DNA?
a. Cut out a piece of DNA from a DNA molecule.
b. Splice a piece of DNA into DNA from another
organism.
c. Use a restriction enzyme to cut DNA.
d. Read the DNA sequence of the piece of DNA
to be cut and spliced.
ANSWER
BACK TO GAME
Topic 4:
$300 Answer
Question: Which of the following steps is NOT
essential in producing recombinant DNA?
a. Cut out a piece of DNA from a DNA molecule.
b. Splice a piece of DNA into DNA from another
organism.
c. Use a restriction enzyme to cut DNA.
d. Read the DNA sequence of the piece of DNA
to be cut and spliced.
BACK TO GAME
Topic 4:
$400 Question
Question: Scientists can transform plant
cells by
a. Using the bacterium Agobacterium tumefaciens.
b. Injecting DNA into the plant cells.
c. Removing the plant cell walls and then mixing
the cells with DNA.
d. All of the above.
ANSWER
BACK TO GAME
Topic 4:
$400 Answer (Molecular Workbench)
Question: Scientists can transform plant
cells by
a. Using the bacterium Agobacterium tumefaciens.
b. Injecting DNA into the plant cells.
c. Removing the plant cell walls and then mixing
the cells with DNA.
d. All of the above.
BACK TO GAME
Topic 4:
$500 Question
Question: To produce transgenic bacteria that make
insulin, which of the following steps did scientists have to
take first?
a. Insert the human insulin gene into a plasmid.
b. Extract the insulin from the bacterial culture.
c. Use a restriction enzyme to cut out the insulin
gene from human DNA.
d. Transform bacteria with the recombinant
plasmid.
ANSWER
BACK TO GAME
Topic 4:
$500 Answer
Question: To produce transgenic bacteria that make
insulin, which of the following steps did scientists have to
take first?
a. Insert the human insulin gene into a plasmid.
b. Extract the insulin from the bacterial culture.
c. Use a restriction enzyme to cut out the insulin
gene from human DNA.
d. Transform bacteria with the recombinant
plasmid.
BACK TO GAME
Topic 5:
$100 Question
Question: The Scottish scientist Ian
Wilmut cloned a
a. bacterium
b. plant
c. cow
d. sheep
ANSWER
BACK TO GAME
Topic 5:
$100 Answer
Question: The Scottish scientist Ian
Wilmut cloned a
a. bacterium
b. plant
c. cow
d. sheep
BACK TO GAME
Topic 5:
$200 Question
Question: Which of the following is an
example of successful transformation?
a. Injection of bacterial DNA into plant cells.
b. A defective gene in a cell being replaced
with a normal gene
c. A bacterial cell that expresses the
lactase gene in the presence of lactose
d. None of the above
ANSWER
BACK TO GAME
Topic 5:
$200 Answer
Question: Which of the following is an
example of successful transformation?
a. Injection of bacterial DNA into plant cells.
b. A defective gene in a cell being replaced
with a normal gene
c. A bacterial cell that expresses the
lactase gene in the presence of lactose
d. None of the above
BACK TO GAME
Topic 5:
$300 Question
Question: What has been an advantage of
producing transgenic plants?
a. Increasing the food supply
b. Producing clones
c. Using more pesticides
d. Studying human genes
ANSWER
BACK TO GAME
Topic 5:
$300 Answer
Question: What has been an advantage of
producing transgenic plants?
a. Increasing the food supply
b. Producing clones
c. Using more pesticides
d. Studying human genes
BACK TO GAME
Topic 5:
$400 Question
Question: What kind of technique do
scientists use to make transgenic
organisms?
a. hybridization
b. inbreeding
c. inducing of mutations
d. genetic engineering
ANSWER
BACK TO GAME
Topic 5:
$400 Answer
Question: What kind of technique do
scientists use to make transgenic
organisms?
a. hybridization
b. inbreeding
c. inducing of mutations
d. genetic engineering
BACK TO GAME
Topic 5:
$500 Question
Question: Which of the following are NOT
used in the process of reading DNA
sequences?
a. nucleotides
b. gels
c. fluorescent dyes
d. plasmids
ANSWER
BACK TO GAME
Topic 5:
$500 Answer
Question: Which of the following are NOT
used in the process of reading DNA
sequences?
a. nucleotides
b. gels
c. fluorescent dyes
d. plasmids
BACK TO GAME
FINAL ROUND Question
Question: If two DNA samples showed an
identical pattern and thickness of bands
produced by gel electrophoresis, the
samples contained
a. the same amount of DNA.
b. the same DNA molecules.
c. fragments of the same size.
d. all of the above
ANSWER
BACK TO GAME
FINAL ROUND Answer
Question: If two DNA samples showed an
identical pattern and thickness of bands
produced by gel electrophoresis, the
samples contained
a. the same amount of DNA.
b. the same DNA molecules.
c. fragments of the same size.
d. all of the above.
BACK TO GAME