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Taxonomy is the branch of biology that deals with A . naming organisms.

Taxonomy is the branch of biology that deals with A . naming organisms. B . classifying organisms. C . the anatomy of organisms. D . the biochemistry of organisms. B . classifying organisms.

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Taxonomy is the branch of biology that deals with A . naming organisms.

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  1. Taxonomy is the branch of biology that deals with • A. naming organisms. • B. classifying organisms. • C. the anatomy of organisms. • D. the biochemistry of organisms.

  2. B. classifying organisms.

  3. According to the Linnaean system of classification, the organism Acetabulariamediterranea is most closely related to • AMediterraneacrassa. • B. Acetabulariacrenulata. • C. Mediterraneacrenulata. • D. Crenulataacetabularia.

  4. B. Acetabulariacrenulata. • .

  5. Which category contains the greatest number of different types of organisms? • A. genus • B. family • C. phylum • D. Class • E. Kingdom

  6. E. Kingdom

  7. Which is the proper sequence of classification categories, moving from the largest to the smallest group of organisms? • A. kingdom, phylum, class, order, family, species, genus • B. kingdom, phylum, family, class, order, genus • C. kingdom, phylum, class, order, family, genus species • D. kingdom, phylum, division, class, order, family, genus

  8. C. kingdom, phylum, class, order, family, genus species

  9. The scientific names of organisms continue to be written in Latin because A. Latin invented the system. • Latin is universally understood. • Latin doesn't change as other languages change. • it is easier to learn Latin than most other languages.

  10. Latin is universally understood.

  11. Considering organisms from the species level to the phylum level there is an increase in • A. unity. • B. diversity • C. structural similarity. • D. color similarity.

  12. B. Diversity

  13. Which of these categories of classification contains organisms that are most closely related? • A. family • B. class • C. order • D. genus

  14. D. genus

  15. The system of binomial nomenclature was devised by • A. Charles Darwin. • B. Charles Lyell. • C. Aristotle. • D. Carolus Linnaeus.

  16. D. Carolus Linnaeus.

  17. A biology class was investigating the properties of active and inactive organisms. Students used sprouted and dry seeds, fresh and boiled yeast, and awake and etherized crickets. These organisms were chosen because they were from three different • A. kingdoms. • B. phyla. • C. classes. • D. kingdoms, phyla, and classes.

  18. D. kingdoms, phyla, and classes.

  19. An organism that lacks a nucleus is called a(n): • A Prokaryote • B Eukaryote

  20. A Prokaryote

  21. An organism that produces its own food by the process of photosynthesis is called: • AHeterotroph • BAutotroph • C Herbivore • D Consumer

  22. BAutotroph

  23. A virus is made up all of the following except: • A Nucleic Acid • B Protein • CCapsids • DRibosomes

  24. DRibosomes

  25. A retrovirus is a virus that has _______________ as its genetic material. • A DNA • B RNA

  26. B RNA

  27. Viruses CAN: • A Live independently • B Grow • C Eat • D Direct their host to replicate their genetic material

  28. D Direct their host to replicate their genetic material

  29. The _______ Cycle for a virus will display immediate symptoms of an infection. • ALytic • BLysogenic

  30. ALytic

  31. .______ The HIV virus undergoes the ___________ cycle. The virus directs the host to replicate its virus. However no symptoms of the infection are apparent until years later. ALytic BLysogenic

  32. BLysogenic

  33. A ________________ is a protective protein coat that surrounds the nucleic acid of the virus. • ACapsid • B DNA • C Pathogen • D Epidemic

  34. ACapsid

  35. All Monerans • A Have chlorophyll • B Lack a nucleus • C Cause disease • D Are producers

  36. B Lack a nucleus

  37. When growing conditions are not right, many bacteria form • A Antibodies • B Acid • C Buds • DEndospores

  38. DEndospores

  39. All of the following are shapes of bacteria EXCEP • AStaphylo • BCoccus • C Bacilli • DSpirillum

  40. AStaphylo

  41. A large group (cluster) of similar bacteria: • A. Capsule • B Strep • CDiplo • D. Staph

  42. D. Staph

  43. Spherical shaped bacteria are classified as: • AStaphylo • BCoccus • C Bacilli • DSpirillum

  44. BCoccus

  45. Gram ________ bacteria stain purple and have a very simple cell wall, only consisting of peptidylglycan: • A Positive • B Negative

  46. A Positive

  47. An _________________ cannot survive in the presence of oxygen. • A Obligate Aerobe • B Facultative Aerobe • CFacultative Anaerobe • D Obligate Anaerobe

  48. D Obligate Anaerobe

  49. _______________ are toxins that are released by living bacteria • AEndotoxin • BExotoxin

  50. BExotoxin

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