Transcript EOC Jeopardy #2

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IS
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Cell
Reproduction
Genetics
Human
Genetics
DNA
Technology
Evolution
Protein
Synthesis
100
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200
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400
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500
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500
Which is responsible for most
genotypic and phenotypic variation
among humans?
A meiosis
B budding
C mitosis
D regeneration
A 100
A meiosis
A 100
Which process is an example of
asexual reproduction?
A An amoeba divides in half to form
two amoebas.
B A bee transfers pollen from one
flower to another.
C A female fish deposits eggs on a
rock, then a male fish releases
sperm on them.
D Earthworms exchange sperm.
A 200
A an amoeba divides in half to
form two amoebas
A 200
A cloned plant has a diploid
chromosome number of 12. What is
the diploid chromosome number of
the plant cell that was used to
produce the cloned plant?
A6
B 12
C 18
D 24
A 300
B 12
A 300
What advantage do sexually
reproducing organisms have over
asexually reproducing organisms?
A genetic variation
B genetic stability
C increased fertilization rate
D increased reproductive rate
A 400
A genetic variation
A 400
What process produces many
variations in phenotypes?
A independent assortment
B asexual reproduction
C regeneration
D cloning
A 500
A independent assortment
A 500
One of the parents of a child has
phenylketonuria (PKU), which is
caused by recessive alleles. The other
parent does not have the PKU alleles.
What is the chance that the couple
will have a child with
phenylketonuria?
A 0%
B 50%
C 75%
D 100%
B 100
A 0%
B 100
Hitchhiker’s thumb (H) is dominant
to no hitchhiker’s thumb (h). A
woman who does not have
hitchhiker’s thumb marries a man
who is heterozygous for hitchhiker’s
thumb. What is the probable
genotypic ratio of their children?
A 0% Hh : 100% hh
B 50% Hh : 50% hh
C 75% Hh : 25% hh
D 100% Hh: 0% hh
B 200
B 50% Hh : 50% hh
B 200
In a particular species of plants, when
the soil pH is greater than 7, blue
flowers are produced. However, when
the soil pH is less than 7, pink flowers
are produced. Which statement best
explains the color change in the plant?
A Multiple alleles determine the color of
the flowers.
B The change in flower color is a result of
a mutation.
C Polygenic inheritance produces the
different flower colors.
D The environment influences the
expression of the gene for flower color.
B 300
D the environment
B 300
Several matings between the same
male black guinea pig and female
brown guinea pig produce a total of
12 brown and 14 black guinea pigs.
If black is dominant and brown is
recessive, what are the genotypes of
the parents?
A BB × bb
B Bb × bb
C BB × Bb
D Bb × Bb
B 400
B Bb x bb
B 400
Some flowers show incomplete
dominance. If RR = white and
R′R′ = red, which phenotypic ratio
would be expected in the offspring of
two pink flowers?
A 1 red : 2 pink : 1 white
B 0 red : 4 pink : 0 white
C 3 red : 0 pink : 1 white
D 4 red : 0 pink : 0 white
B 500
A 1 red: 2 pink: 1 white
B 500
Most sex-linked, recessive traits–
including hemophilia and color blindness–
appear in males. This phenomenon is best
explained by which statement?
A Males have an X chromosome with
dominant genes.
B Most of the genes on the X and Y
chromosomes of males are recessive.
C In males, the recessive sex-linked genes
appear only on the Y chromosome.
D In males, the Y chromosome lacks the
genes needed to mask the recessive genes
on the X chromosome.
C 100
D In males, the Y chromosome lacks the
genes needed to mask the recessive genes
on the X chromosome.
C 100
A couple has five children, all with
blood type A. The mother’s blood
type is O, and the father’s blood type
is A. Based on this information,
which describes the most probable
genotype of the father?
A diploid
B haploid
C heterozygous
D homozygous
C 200
D homozygous
C 200
Which genetic abnormality can be
identified through karyotyping?
A point mutation
B recessive allele
C extra chromosome
D sex-linked allele
C 300
C extra chromosome
C 300
DAILY
Place A Wager
DOUBLE
C 400
Which set of parents can most likely
produce a child with type O blood?
A one parent with type AB blood, and the
other parent with type A blood
B one parent with type AB blood, and the
other parent with type O blood
C one parent with heterozygous type A
blood, and the other parent with type O
blood
D one parent with homozygous type A
blood, and the other parent with
homozygous type B blood
C 400
C one parent with heterozygous type
A blood, and the other parent with
type O blood
C 400
In genetics research, what is the
purpose of a test cross?
A to determine the phenotypes of
the parents
B to determine the genotypes of the
parents
C to determine whether or not two
parents could produce viable
offspring
D to determine how many offspring
can be produced by two parents
C 500
B to determine the genotypes
of the parents
C 500
A plant nursery only grew one type
of tomato plant. All of their tomato
plants died from the same disease.
What was most likely true of the
tomato plant population?
A They had a lot of resistance to
disease.
B They had a few plants that were
resistant to the disease.
C They had too much variation in
their genes.
D They had little variation in their
genes.
D 100
D They had little variation in their
genes.
D 100
Which is a use of genetically
engineered bacteria?
A identifying the remains of an
unknown person
B developing a DNA fingerprint for
blood left at a crime scene
C making human insulin for
diabetics
D producing corn that is resistant to
herbicides
D 200
C making human insulin for
diabetics
D 200
A paleontologist is comparing the
fossilized remains of two primates.
Both animals had a prehensile tail.
What can be concluded from this
evidence?
A They were not related.
B They lived on the ground.
C They evolved from a common
ancestor.
D They had bipedal locomotion.
D 300
C they evolved from a
common ancestor
D 300
Variation within species was
important to the development of
Darwin’s theory of evolution. Which
statement does individual variation
help explain?
A Resources become limited over
long periods of time.
B Populations often increase
rapidly and without warning.
C Competition is fierce among
members of different species.
D Some organisms survive and
reproduce better than others.
D 400
D some organisms survive
and reproduce better than
others
D 400
Variety within a species is most
likely to result from which situation?
A severe weather conditions that
might occur, such as hurricanes
or blizzards
B adaptation to local environmental
characteristics by isolated
populations of the species
C the extinction of competing
species over a broad range of
habitats
D sex-specific coloring differences
D 500
B adaptation to local environmental
characteristics by isolated
populations of the species
D 500
Which could be considered
biochemical evidence of an
evolutionary relationship?
A absence of vestigial structures
B presence of embryonic gill slits
C similar anatomical structures
D presence of identical proteins
E 100
D presence of identical proteins
E 100
Which is the best evidence of an
evolutionary relationship between
two organisms?
A similarity in behavior
B similarity in DNA
C similarity in habitat
D similarity in niche
E 200
B similarity in DNA
E 200
According to fossil records, the
horses that lived 50 million years ago
were much smaller, weaker, and
slower than modern horses. Which
process is most likely responsible for
the changes that have led to the
increased size, strength, and speed in
horses?
A commensalism
B inbreeding
C migration
D natural selection
E 300
D natural selection
E 300
Which types of organisms developed
first due to the early environmental
conditions on Earth?
A prokaryotic and aerobic
B prokaryotic and anaerobic
C eukaryotic and aerobic
D eukaryotic and anaerobic
E 400
B prokaryotic and anaerobic
E 400
A researcher sprays a new pesticide
on thousands of insects of the same
species that live in a large field. A
few of the insects survive. What can
be concluded by the researcher?
A The species of insects will likely
become resistant to the pesticide.
B The ideal interval between the
first and second applications of
the pesticide should be increased.
C The pesticide has no effect on the
species.
D The concentration of the pesticide
was too weak
E 500
A The species of insects will likely
become resistant to the pesticide.
E 500
A strand of DNA with the sequence
AAC AAG CCC undergoes a
mutation, and the first A
is changed to a C. How will this
mutation affect the amino acid
sequence?
A One amino acid will change.
B Two amino acids will change.
C All of the amino acids will change.
D The amino acids will remain the
same.
F 100
A one amino acid will change
F 100
A segment of a DNA strand has the
following bases:
TAC GAT
What is the complementary strand of
DNA?
A UAG CAU
B TAG CAT
C ATG CTA
D AUG CUA
F 200
C ATG CTA
F 200
Which relationship is most similar to
the relationship below?
tRNA : ribosome
A book : publisher
B truck : factory
C key : lock
D baker : pie
F 300
B truck:factory
F 300
A scientist treats a cell with a
chemical that destroys the ribosomes.
As a result, which cell process will
be stopped?
A osmosis
B photosynthesis
C protein synthesis
D respiration
F 400
C protein synthesis
F 400
If the DNA strand is TAC CTA,
What is the mRNA strand after
transcription?
F 500
AUG GAU
F 500
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