Biology EOCT Review

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Biology EOCT Review
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ROUND 1Intro to Biology

• 1. Sexual reproduction two parents asexual
  reproduction ______.
• A. two parents D. two cells
• B. one nonliving thing E. one parent
• C. one cell
• Answer E. one parent

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Intro to Biology

• 2. one gram 1000 milligrams one meter
  ______.
• A. 1000 millimeters D. 1 milliliter
• B. 1 millimeter E. 1000 meters
• C. 1 kilometer
• Answer A. 1000 millimeters

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Intro to Biology

• 3. A researcher investigated two groups of fruit
  flies. Population A was kept in a 0.5-L
  container. Population B was kept in a 1-L
  container. The manipulated variable was the
• A. number of flies D. time in days
• B. number of groups E. size of the containers
• C. difference in time per group
• Answer E. size of the containers

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Intro to Biology

• What two main things can affect the activity of
  an enzyme?
• pH and acidity
• pH and basicity
• Temperature and humidity
• pH and temperature
• ANSWER D

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Intro to Biology

• 5. The first energy level of an atom can hold
  two electrons. After that most energy levels can
  hold how many electrons?
• 2
• 4
• 6
• 8
• ANSWER D

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Lighting Round 1

• 2 points per question correct

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Intro to Biology

• 6. Which of the following is a logical inference
  based on the contents of the graph?
• The flies in Group B were healthier than those in
  Group A.
• A fly population with more available space will
  grow larger than a population with less space.
• If Group B were observed for 40 more days, the
  size of the population would double.
• In 40 more days, the sizes of both populations
  would decrease at the same rate.

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Biochemistry

• 7. Which one of the following is NOT an organic
  molecule found in living organisms?
• A. protein D. sodium chloride
• B. nucleic acid E. lipid
• C. carbohydrate

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Biochemistry

• 8. Which combination of particle and charge is
  correct?
• A. proton positively charged
• B. electron positively charged
• C. neutron negatively charged
• D. proton negatively charged
• E. electron no charge

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Biochemistry

• 9. The elements or compounds that enter into a
  chemical reaction are the
• A. cohesion. D. reactants.
• B. adhesion. E. products.
• C. catalysts.

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Biochemistry

• 10. Protein amino acids nucleic acid
  _____.
• A. acids D. ribose sugars
• B. bases E. fatty acids
• C. nucleotides

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Answers

• 6. Answer A
• 7. Answer D. sodium chloride
• 8. Answer A. proton positively charged
• 9. Answer D. reactants
• 10. Answer C. nucleotides

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ROUND 2Ecology

• 11. A group of individuals belonging to a single
  species that live together in a defined area is
  termed a(an)
• A. population. D. biome.
• B. ecosystem. E. biosphere.
• C. community.
• Answer A. population

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Ecology

• 12. In addition to herbivores, another type of
  consumer is a(an)
• I. Carnivore
• II. Omnivore
• III. Detrivore
• A. I only D. II and III only
• B. II only E. I, II, and III
• C. I and II only
• Answer E. I, II, and III

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Ecology

• 13. Which is NOT an abiotic factor in an
  ecosystem?
• A. microorganisms D. rainfall
• B. light E. soil
• C. temperature
• Answer A. microorganisms

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ECOLOGY

• 14. Each of the following is a density-dependent
  limiting factor EXCEPT
• Competition
• Drought
• Disease
• Predation
• Parasitism
• ANSWER B Drought

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Lighting Round 2

• 2 points per question correct

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Ecology

• 15. Flea dog parasite _____.
• A. predator D. competitor
• B. bacteria E. carnivore
• C. host

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Ecology

• 16. Which factors increase the size of a
  population?
• I. Emigration
• II. Birthrate
• III. Immigration
• A. I only D. II and III only
• B. III only E. I, II, and III
• C. I and III only

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Ecology

• 17. J-shaped curve exponential S-shaped
  curve ______.
• A. demographic D. limiting factor
• B. predation E. immigration
• C. logistic

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Ecology

• 18. Which of the following is NOT a renewable
  resource?
• A. wind D. fossil fuels
• B. sunlight E. trees
• C. water

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Cells

• 19. Animal cells have all of the following EXCEPT
• A. mitochondria. D. a cell membrane.
• B. chloroplasts. E. Golgi apparatus.
• C. a nucleus.

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Answers

• 15. Answer C. host
• 16. Answer D. II and III only
• 17. Answer C. logistic
• 18. Answer D. fossil fuels
• 19. Answer B. chloroplasts

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Cells

• 20. Which process always involves the movement of
  materials from inside the cell to outside the
  cell?
• A. phagocytosis D. exocytosis
• B. endocytosis E. osmosis
• C. diffusion
• Answer D. exocytosis

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Cells

• 21. What is the total number of ATPs produced
  during cellular respiration?
• 12 ATP
• 36 ATP
• 24 ATP
• 2 ATP
• ANSWER B 36 ATP

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Cells

• 22. Choose the cellular structure that is present
  in eukaryotic cells but NOT in prokaryotic cells.
• I. Nuclear membrane
• II. Mitochondria
• III. Cell membrane
• I only D. I and II only
• II only E. I, II, and III
• III only
• ANSWER D I and II

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Photosynthesis

• 23. Oak tree autotroph human ______.
• A. consumer D. omnivore
• B. producer E. heterotroph
• C. autotroph
• Answer E. heterotroph

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Photosynthesis

• 24. Which equation best summarizes the process of
  photosynthesis?
• A. water carbon dioxide ? sugars oxygen B.
  sugars oxygen ? water carbon
• C. water oxygen ? sugars carbon dioxide D.
  oxygen carbon dioxide ? sugars oxygen
• E. sugars carbon dioxide ? water oxygen
• Answer A.

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Lighting Round 3

• 2 points per question correct

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Photosynthesis

• 25. In a typical plant, all of the following
  factors are necessary for photosynthesis EXCEPT
• A. chlorophyll. D. carbon dioxide.
• B. light. E. water.
• C. oxygen.

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Cellular Respiration

• 26. What raw materials are needed for cellular
  respiration?
• A. glucose and carbon dioxide
• B. glucose and oxygen
• C. carbon dioxide and oxygen
• D. oxygen and lactic acid
• E. carbon dioxide and water

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Cellular Respiration

• 27. In eukaryotic cells, most of cellular
  respiration takes place in the
• A. nuclei. D. cell walls.
• B. cytoplasm. E. centrioles.
• C. mitochondria.

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Cell Division

• 28. Which of the following is NOT a phase of
  mitosis?
• A. anaphase D. prophase
• B. metaphase E. interphase
• C. telophase

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Cell Division

• 29. A process in which unregulated cell division
  occurs is known as
• A. mitosis. D. cancer.
• B. the cell cycle. E. interphase.
• C. cytokinesis.

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Answers

• 25. Answer C. oxygen
• 26. Answer B. glucose and oxygen
• 27. Answer C. mitochondria.
• 28. Answer E. interphase
• 29. Answer D. cancer

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Genetics

• 30. What happens to the chromosome number during
  meiosis?
• A. It doubles. D. It becomes diploid.
• B. It stays the same. E. It quadruples.
• C. It halves.
• Answer C. It halves.

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Genetics

• 31. Two pink-flowering plants are crossed. The
  offspring flower as follows 25 red, 25 white,
  50 pink. What pattern of inheritance does
  flower color in these flowers follow?
• A. dominance D. recessiveness
• B. multiple alleles E. polygenic traits
• C. incomplete dominance
• Answer C. incomplete dominance

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Genetics

• 32. Mitosis diploid daughter cells meiosis
  ______.
• A. egg cells
• B. sperm cells
• C. four daughter cells
• D. haploid daughter cells
• E. tetraploid daughter cells
• Answer D. haploid daughter cells

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Genetics

• 33. If you make a Punnett square showing a cross
  between two heterozygous individuals for two
  separate traits, what should the phenotypic ratio
  be?
• 3131
• 11
• 9331
• 64
• ANSWER C 9331

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Genetics

• 34. What happened during meiosis for an
  individual to get Down Syndrome?
• Nondisjunction of the chromosome 21 pair
• Copying of Chromosome 21
• Deletion of Chromosome 21
• Magic
• ANSWER A

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Lighting Round 4

• 2 points per question correct

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DNA and RNA

• 35. During replication, which sequence of
  nucleotides would bond with the DNA sequence
  TATGA?
• A. TATGA D. AUAGA
• B. UAUGA E. ATACA
• C. ATACT

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DNA and RNA

• 36. In which of the following ways does RNA
  differ from DNA?
• A. RNA contains uracil and deoxyribose. B. RNA
  contains ribose and thymine.
• C. RNA contains uracil and ribose.
• D. RNA contains adenine and ribose.
• E. RNA contains uracil, adenine, and ribose.

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DNA and RNA

• 37. Which of the following nucleotide(s) bond(s)
  with adenine?
• A. thymine only D. cytosine guanine
• B. uracil only E. thymine uracil
• C. tymine, uracil, and cytosine

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DNA and RNA

• 38. Which sample(s) support(s) the base-pairing
  rules?
• A. Sample A only
• B. Sample B only
• C. Sample C only
• D. Samples A and C
• E. Samples A, B, and C

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Evolution

• 39. Which scientist formulated the theory of
  evolution through natural selection?
• A. Charles Darwin D. Charles Lyell
• B. James Hutton E. Alfred Wallace
• C. Jean-Baptiste Lamark

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Answers

• 35. Answer C. ATACT
• 36. Answer C. RNA contains uracil and ribose.
• 37. Answer E. thymine uracil
• 38. Answer D. Samples A and C
• 39. Answer A. Charles Darwin

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EvolutionROUND 5

• 34. When two species reproduce at different
  times, the situation is called
• A. temporal isolation. D. temporal selection.
• B. speciation. E. geographic isolation.
• C. genetic drift.
• Answer A. temporal isolation.

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Evolution

• 35. What does natural selection act upon to
  enable evolution to occur?
• I. Individuals A. all of them
• II. Clones B. I only
• III. Species C. II and IV
• IV. Populations D. III, IV, and V
• V. Phenotypes
• ANSWER D

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Evolution

• 36. What is currently the strongest and most
  reliable evidence for evolution?
• Fossils
• DNA evidence
• Embryology
• Homologous structures
• ANSWER B

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Classification

• 37. Which of the following is NOT a
  characteristic of Linnaeuss system for naming
  organisms?
• A. two-part name
• B. multi-part name describing several traits
• C. name that identifies the organisms genus
• D. name that identifies the organisms species
• E. name unique to a single species
• Answer B. multi-part name describing several
  traits

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Classification

• 38. Animalia kingdom Gastropoda ______.
• A. order D. phylum
• B. class E. domain
• C. species
• Answer B. class

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Lighting Round 5

• 2 points per question correct

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Bacteria Viruses

• 39. Which illness is NOT caused by a virus?
• A. AIDS D. common cold
• B. polio E. flu
• C. botulism

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Bacteria Viruses

• 40. All bacteria are classified as
• A. eukaryotes. D. prokaryotes.
• B. protists. E. blue-green algae.
• C. archaea.

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Protists

• 41. In amoebas, what structure helps the organism
  move and feed?
• A. flagellum D. pseudopod
• B. cilia E. contractile vacuole
• C. food vacuole

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Protists

• 42. Based on the data in the graph, the incidence
  of malaria is
• I. Declining in Africa.
• II. Increasing in Southeast Asia.
• III. Increasing in North South America
• A. I only D. III only
• B. II and III only E. I, II, and III
• C. I and II only

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Fungi

• 43. Which of the following organisms is NOT a
  fungus?
• A. mushroom D. bread mold
• B. puffball E. yeast
• C. water mold

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Answers

• 39. Answer C. botulism
• 40. Answer D. prokaryotes
• 41. Answer D. pseudopod
• 42. Answer C. I and II only
• 43. Answer C. water mold (funguslike protist)

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Round 6Fungi

• 44. Plant root mold _____.
• A. gametangium D. stolon
• B. zygospore E. sporangiophore
• C. rhizoid
• Answer C. rhizoid

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Plants

• 45. Gymnosperm cones angiosperm _____.
• A. roots D. leaves
• B. seeds E. flowers
• C. stems
• Answer E. flowers

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Plants

• 46. Which of the following is a basic requirement
  of plants?
• I. sunlight
• II. Carbon dioxide
• III. water
• A. I only D. II and III only
• B. II only E. I, II, and III
• C. I and II only
• Answer E. I, II, and III

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Plants

• 47. What is the correct order for the process of
  cellular respiration?
• Electron transport chain (ETC), Calvin cycle,
  Glycolysis
• Glycolysis, Krebs cycle, electron transport (ETC)
• Krebs, ETC, glycolysis
• Calvin cycle, Krebs cycle, ETC
• ANSWER B

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Plants

• 48. The major source of oxygen in the atmosphere
  is released from what?
• Cellular respiration
• Car exhaust
• Photosynthesis
• Weathering of rock
• ANSWER C

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Microscopes

• 49. When trying to use a microscope to view a
  very small organisms, you should
• Use the highest magnification objective first and
  try to view the organism
• Use the lowest objective and coarse adjustment
  first, focus it, and work your way up to the
  highest magnification and fine adjustment.
• Use the fine adjustment and the highest
  magnification objective first.
• ANSWER B

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Lighting Round 6

• 2 points per question correct

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Plants

• 50. Where does most of the photosynthesis occur
  in a plant?
• A. stomata D. vascular cambium
• B. guard cells E. mesophyll tissue of C.
  bark the leaves

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Plants

• 51. Where in a flower are pollen grains produced?
• A. sepals D. ovary
• B. anthers E. stigma
• C. carpels

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Animals

• 52. Radial symmetry jellyfish asymmetry
  _____.
• A. medusa D. coral
• B. polyp E. sponge
• C. sea anemone

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Answers

• 50. Answer E. mesophyll tissue
• 51. Answer B. anthers
• 52. Answer E. sponge

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AnimalsROUND 7

• 53. The concentration of nerve tissue and organs
  in one end of the body is called
• A. cephalization. D. body symmetry.
• B. segmentation. E. nerve nets.
• C. diffusion.
• Answer A. cephalization.

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Animals

• 54. tadpole gills frog ______.
• A. atrium D. eggs
• B. lungs E. stomach
• C. scales
• Answer B. lungs

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Animals

• 55. Which phyla of animals contains the smartest
  invertebrate in the animal kingdom?
• Gastropoda
• Echinodermata
• Cnidaria
• Mollusca
• ANSWER D

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Ecology

• 56. Humans have caused a huge impact on the
  environment. What has caused an increase in acid
  rain?
• Use of CFCs
• Use of pesticides
• Coal burning power plants
• Nuclear power plants
• ANSWER C

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Animals

• 58. Amniotic eggs are a characteristic of
• I. Amphibians
• II. Reptiles
• III. Birds
• A. I only D. II and III only
• B. II only E. I, II, and III
• C. I and II only
• Answer D. II and III only

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Good Luck!

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