Biol 1010 chpt 1 review test

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littlewhitewitch
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Biol 1010 chpt 1 review test
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2011-07-07 20:56:13
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Biol chpt review test
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Biol 1010 chpt 1 review test
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  1. The regiohn of the Earth's surface where all organisms are found is called.
    A) ecosystem
    B) community
    C) biosphere
    D) population
    C) biosphere
    (this multiple choice question has been scrambled)
  2. In the following diagram, label the levels of biological organizations. page 2
    • a. small molecules
    • b. large molecules
    • c. cells
    • d. tissues
    • e. organs
    • f. organ systems
    • g complex organisms
  3. All of the chemical reactions that occur in a cell are called.
    A) homeostasis
    B) metabolism
    C) heterostasis
    D) cytoplasm
    B) metabolism
    (this multiple choice question has been scrambled)
  4. Which of the following statements is not true?

    A) Evolution is just one man's idea.
    B) Evolution occurs through a process called natural selection.
    C) Darwin described evolution as descent with modification.
    D) Evolution is an explanation for both the unity and the diversity of life.
    A) evolution is just one man's idea.
    (this multiple choice question has been scrambled)
  5. A modifiction that helps equip organisms for their way of life is:

    A) homeostasis
    B) natural selection
    C) adaptation
    D) exstinction
    C) adaptation
    (this multiple choice question has been scrambled)
  6. The process of turning solar energy into chemical energy is called

    A) photosynthesis
    B) work
    C) metabolism
    D) respiration
    A) photosynthesis
    (this multiple choice question has been scrambled)
  7. Place the steps in the process of natural select5ion in the correct order:

    1. Over generations, a larger proportion of the population becomes adapted to the environment.
    2. The population produces more offspring than the environment can support.
    3. Members of a population have heritable variations.
    4. The more adapted individuals survive and reproduce to a greater extent than those individuals lacking adaptations.

    A) 4,1,3,2
    B) 2,3,1,4
    C) 2,4,3,1
    D) 1,2,4,3
    E) 3,1,4,2
    F) 3,2,4,1
    F) 3,2,4,1
    (this multiple choice question has been scrambled)
  8. Capable of responding to the environment.

    A. unicellular organism
    B. multicellular organism
    C. neither
    D. both
    D. both
    (this multiple choice question has been scrambled)
  9. Reproduces by uniting an egg with a sperm.

    A. unicellular organism
    B. multicellular organism
    C. both
    D. neither
    B. multicellular organism
    (this multiple choice question has been scrambled)
  10. Contains tissues.

    A. neither
    B. unicellular organism
    C. multicellular organism
    D. both
    C. multicellular organism
    (this multiple choice question has been scrambled)
  11. Contains genes.

    A. unicellular organism
    B. multicellular organism
    C. both
    D. neither
    C. both
    (this multiple choice question has been scrambled)
  12. Creates energy.

    A. both
    B. neither
    C. unicellular organism
    D. multicellular organism
    B. neither
    (this multiple choice question has been scrambled)
  13. A group of interbreeding indibiduals is a

    A. phylum
    B. community
    C. species
    D. ecosystem
    C. species
    (this multiple choice question has been scrambled)
  14. Information collected from a scientific experiment is known as

    A. a scientific theory
    B. data
    C. conclusion
    D. a hypothesis
    B. data
    (this multiple choice question has been scrambled)
  15. In an ecosystem,

    A. energy and nutriest flow
    B. energy cycles and nutrients flow.
    C. energy flows and nutrients cycle.
    D. energy and nutrients cycle.
    C. energy flows and nutrients cycle.
    (this multiple choice question has been scrambled)
  16. Taxonomy is a biological discipline in which organisms are grouped according to their

    A. gene number
    B. geographic location.
    C. size
    D. common ancestries
    D. common ancestories
    (this multiple choice question has been scrambled)
  17. The first cells to evolve in the primitive Earth were most likely members of the domain

    A. Bacteria
    B. Archaea
    C. Eukarya
    A. Bacteria
    (this multiple choice question has been scrambled)
  18. Which of the following categories is the most inclusive?

    A. family
    B. domain
    C. species
    D. class
    B. domain
    (this multiple choice question has been scrambled)
  19. A scientist's suggested explaination for a natural event is an

    A. hypothesis
    B. experiment'
    C. principle
    D. observation
    A. hypothesis
    (this multiple choice question has been scrambled)
  20. Choose the correct way to represent the scientific name of corn.

    a. Zea Mays
    b. zea mays
    c. Sea mays
    d. zea Mays
    e. Zea Mays
    f. zea mays
    g. Zea mays
    h. zea Mays
    g. Zea mays
  21. A representation of a natural phenomenon studied by scientist when the real object is impossible to study is a

    A. control group
    B. scientific theory
    C. model
    D. experimental variable
    C. model
    (this multiple choice question has been scrambled)
  22. The smallest living unit is a

    A. molecule
    B. cell
    C. tissues
    D. atom
    B. cell
    (this multiple choice question has been scrambled)

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