Biology EOCT Review

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Biology EOCT Review
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Intro 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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Biochemistry

• 5. 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

D. Sodium Chloride
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Biochemistry

• 6. 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

A. Proton positively charged
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Biochemistry

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

D. Reactants
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Biochemistry

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

C. Nucleotides
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Ecology

• 9. 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

• 10. 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

• 11. 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

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

C. Host
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Ecology

• 13. 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

D. II and III only
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Ecology

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

C. Logistic
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Ecology

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

D. Fossil Fuels
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Cells

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

B. Chloroplasts
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Cells

• 17. 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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Photosynthesis

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

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Photosynthesis

• 19. 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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Photosynthesis

• 20. 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.

C. Oxygen
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Cellular Respiration

• 21. 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

B. Glucose and Oxygen
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Cellular Respiration

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

C. Mitochondria
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Cell Division

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

E. Interphase
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Cell Division

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

D. Cancer
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Genetics

• 25. 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

• 26. 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

• 27. 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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DNA and RNA

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

C. ATACT
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DNA and RNA

• 30. 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.

C. RNA contains uracil and ribose
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DNA and RNA

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

E. Thymine and Uracil
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DNA and RNA

• 32. 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

A. Sample A and C
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Evolution

• 33. 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

A. Charles Darwin
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Evolution

• 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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Classification

• 35. 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

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

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Bacteria Viruses

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

C. Botulism
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Bacteria Viruses

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

D. Prokaryotes
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Protists

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

D. Pseudopod
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Fungi

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

C. Water mold
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Fungi

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

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Plants

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

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Plants

• 44. 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

• 45. Where does most of the photosynthesis occur
  in a plant?
• A. stomata D. vascular tissue
• B. roots E. leaves
• C. bark

E. Leaves
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Plants

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

B. anthers
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Animals

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

E. sponge
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Animals

• 48. 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

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

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Animals

• 50. 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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