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5/30/2018
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Second Semester Final
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Natural selection acts directly on what?
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Elephants play what role in this food chain?
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Why does competition occur?
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Contrast how matter and energy move through an ecosystem.
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How did Watson & Crick contribute to the understanding of DNA as the genetic material of the cell?
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Contrast ionic, covalent, and hydrogen bonds
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Identify the enzyme required for transcription.
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Contrast the three ways evolution can act on polygenic traits.
Illustrate each with a dashed line for a normal distribution, and solid
line for the selection.
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How did Oswald Avery contribute to the understanding of DNA as the genetic material of the cell?
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Describe adaptive radiation.
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How is ATP able to store energy?
How does ATP release energy?
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Contrast sperm & egg formation in terms of the number of gametes produced from a single full cell
cycle
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Identify at least one major function for each of the
macromolecules.
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How does an enzyme function?
What influences how an enzyme functions?
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Identify at least three factors impacting population growth?
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What are chromosomes?
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Create a food chain that includes a wolf as a quaternary consumer.
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Contrast weather and climate
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Identify the eukaryotic structure
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Illustrate the difference between exponential and logistic growth
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Predict what will happen to the
population in the future.
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Briefly explain why buffered solutions, such as our blood, are
essential for life
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Identify the eukaryotic structure that stores and moves materials
around the cell
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Identify the eukaryotic structure
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Red-Green color blindness is an X-linked recessive disorder (Xc). Using a Punnett
square, determine the probability one of their sons could be color blind if the
female is a carrier and male has normal-vision. In addition, what is the
probability one of their daughters could be color blind?
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Identify the eukaryotic structure
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Snapdragon flowers exhibitincomplete dominance. It is known that one homozygous phenotype is
red (CR). The other homozygous phenotype is white (CW). Determine the genotypic & phenotypic ratios of
a cross between two pink flowers.28
Determine the order of the following
Drosophila genes on chromosome II
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GenesCrossing
Over Frequency
S – sp 48%
b – vg 10%
C – vg 30%
b –C 15%
sp – vg 25%
S - b 20%
S – Star eyessp – speck bodyb – black bodyvg – vestigial wingsC – Curly wings
Contrast the location of transcription and translation in
eukaryotic organisms
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Contrast asexual and sexual reproduction.
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What is cancer?
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Identify the eukaryotic structure that converts chemical energy in
food to usable compounds
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Contrast the types of symbiosis.
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Contrast introns & exons.
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Identify at least five key forms of evidence that support evolutionary
theory.
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Differentiate between atoms, elements, and compounds
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Describe coevolution.
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Illustrate the structure of the cell membrane, including all four structures that are present.
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Briefly describe why cells of multicellular organisms must
differentiate.
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Distinguish between a scientific theory and a theory as used in
general conversation.
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How did the ideas of Hutton & Lyell influence Darwin’s thoughts?
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Identify three forms of reproductive isolation.
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Why is cell division necessary?
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Identify the eukaryotic structure containing the DNA
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Identify the two types of producers.
Identify the six types of consumers.
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What result do most mutations have on the individual organism?
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What is an anticodon?
What would the anticodon be of the ‘start’ codon?
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Contrast the three types of active transport.
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Maintaining homeostasis is essential for proper function.
Body temperature is an example. Identify the mechanisms used by
the body to maintain normal human body temperature.
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Identify at least three ways cancer may be treated.
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Describe what happens during the process of transcription.
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Why is ATP necessary?
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What is the root cause of all variation?
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What is a codon?
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What are the necessary steps of the scientific method?
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Identify the three enzymes required for DNA replication.
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Identify the reason for the occurrence of speciation events.
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Contrast somatic cells & gametes.
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Contrast genotype & phenotype.
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What are the four types of macromolecules?
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Identify at least three differences between the structure of DNA and
RNA.
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Identify the eukaryotic structure that organizes cell division
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Contrast gradualism & punctuated equilibrium.
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Identify at least one way the cell cycle is controlled.
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What are the components of all atoms?
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Define homeostasis.
Why is it essential?
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Identify the eukaryotic structure
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Place the eight major taxonomic ranks in order from most inclusive
to most specific.
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Contrast the three types of passive transport.
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Explain why populations typically follow a logistic growth curve
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Describe how Malthus’ insights on human populations where useful
to Darwin.
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Identify the eukaryotic structure that maintains cell shape, moves cell parts, and helps cells move
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Contrast autosomal & sex chromosomes.
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Identify the eukaryotic structure
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How does genetic diversity increase from the process of
meiosis?
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Cellular Respiration
Who? Where? When? Why?
Provide the complete, balanced equation for the process.
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Contrast the length of time necessary for a recovering
ecosystem to progress through succession to reach a climax
community
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Place the six ecological levels of organization in order from most
specific to most inclusive.
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Provide at least one example of each macromolecule.
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Identify the eukaryotic structure that converts solar energy to
chemical energy stored in food
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In evolutionary terms, what do more similarities in scientific
classification indicate about the relationship between two
individuals?
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Identify the subunit of each macromolecule.
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How does DNA replication differ in prokaryotes & eukaryotes?
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How did Frederick Griffith contribute to the understanding of DNA as the genetic material of the
cell?
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Identify the eukaryotic structure that breaks down and recycles
macromolecules and old organelles
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What is the cell cycle?
Illustrate the cell cycle by identifying each of the four parts.
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Explain why some individuals within a population may have a
higher level of fitness than others
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Contrast habitat and niche
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How did the Hershey/Chase experiments contribute to the understanding of DNA as the genetic material of the cell?
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Photosynthesis
Who? Where? When? Why?
Provide the complete, balanced equation for the process.
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A cell has an internal Na+
concentration of 0.1 mg/mL. It is placed in a salt solution where the
Na+ concentration is 0.3 mg/mL. If the membrane in impermeable to Na+,
what will happen to the cell?92
Identify the eukaryotic structure
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Briefly explain why frameshiftmutations are typically more
severe than substitution mutations.
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Identify at least three human activities that impact an
ecosystem
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Identify the four parts of mitosis in order from beginning to end.
Illustrate what happens in each step along the way (briefly).
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What three things must be present for natural selection to occur?
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Identify the eukaryotic structure that stores materials like water,
salts, proteins, and carbohydrates
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Contrast haploid & diploid cells.
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Identify the eukaryotic structure that assembles proteins and lipids
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How does meiosis differ from mitosis?
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Identify the eukaryotic structure
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Mendel collected data on one of his crosses for flower color of pea plants. After
counting all of the offspring, Mendel found 763 plants were purple; 752 plants were
white. Determine the phenotypic ratio of the offspring produced in this cross. Use
this to determine the genotypes of the two parental pea plants.
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Identify the only six elements present in the macromolecules.
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Natural selection occurs from the environment favoring various
characteristics. How are those characteristics selected in artificial
selection?
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Identify at least two potential causes of mutation.
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Briefly explain why ecosystems go through succession
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Describe convergent evolution.
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Why is the cell membrane considered selectively permeable?
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How do the number of phenotypes differ between single gene and
polygenic traits?
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Identify the eukaryotic structure that shapes, supports, and
protects the cell
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Identify at least three differences between viruses, prokaryotic cells,
and eukaryotic cells.
112
Contrast adult stem cells from embryonic stem cells in terms of
our current understanding for how they may be used.
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What is the ultimate source of all variation within a population?
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Identify the eukaryotic structure that modifies, sorts, and packages
proteins and lipids for storages and transport out of the cell
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Predict what will happen to the
population in the future.
116
How did Rosalind Franklin contribute to the understanding of DNA as the genetic material of the
cell?
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How much energy is passed, on average, between trophic levels in
a food chain?
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Using natural selection as your guide, explain why vestigial structures are still present in
organisms
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Identify what changes in a population as a results of different
phenotypic fitness.
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Explain why homologous structures are important evidence
for evolution
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Briefly describe the importance of a pioneer species
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Contrast homologous & analogous structures.
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Identify the eukaryotic structure
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What molecules are necessary for the process of translation?
125
