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Biology EOCT Review. 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. Intro to Biology. 2. one gram : 1000 milligrams :: one meter : ______.
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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
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
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
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
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
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
Biochemistry • 8. Protein : amino acids :: nucleic acid : _____. A. acids D. ribose sugars B. bases E. fatty acids C. nucleotides C. Nucleotides
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
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
Ecology • 11. Which is NOT an abiotic factor in an ecosystem? A. microorganisms D. rainfall B. light E. soil C. temperature • Answer: A. microorganisms
Ecology • 12. Flea : dog :: parasite : _____. A. predator D. competitor B. bacteria E. carnivore C. host C. Host
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
Ecology • 14. J-shaped curve : exponential :: S-shaped curve : ______. A. demographic D. limiting factor B. predation E. immigration C. logistic C. Logistic
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
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
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
Photosynthesis • 18. Oak tree : autotroph :: human : ______. A. consumer D. omnivore B. producer E. heterotroph C. autotroph • Answer: E. heterotroph
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.
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
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
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
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
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
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.
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
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
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
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
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
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
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
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.
Classification • 35. Which of the following is NOT a characteristic of Linnaeus’s system for naming organisms? A. two-part name B. multi-part name describing several traits C. name that identifies the organism’s genus D. name that identifies the organism’s species E. name unique to a single species • Answer: B. multi-part name describing several traits
Classification • 36. Animalia : kingdom :: Eukarya : ______. A. order D. phylum B. class E. domain C. species • Answer: E. domain
Bacteria & Viruses • 37. Which illness is NOT caused by a virus? A. AIDS D. common cold B. polio E. flu C. botulism C. Botulism
Bacteria & Viruses • 38. All bacteria are classified as A. eukaryotes. D. prokaryotes. B. protists. E. blue-green algae. C. archaea. D. Prokaryotes
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
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
Fungi • 42. Plant : root :: mold : _____. A. gametangium D. stolon B. zygospore E. sporangiophore C. rhizoid • Answer: C. rhizoid
Plants • 43. Gymnosperm : cones :: angiosperm : _____. A. roots D. leaves B. seeds E. flowers C. stems • Answer: E. flowers
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
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
Plants • 46. Where in a flower are pollen grains produced? A. sepals D. ovary B. anthers E. stigma C. carpels B. anthers
Animals • 47. Radial symmetry : jellyfish :: asymmetry : _____. A. medusa D. coral B. polyp E. sponge C. sea anemone E. sponge
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
Animals • 49. tadpole : gills :: frog : ______. A. atrium D. eggs B. lungs E. stomach C. scales • Answer: B. lungs
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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