Biological Organization Levels and Stem Cells Quiz
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Questions and Answers

What is the function of epithelial tissue?

  • Insulation
  • Protection (correct)
  • Support
  • Storage of energy
  • Which germ layer gives rise to connective tissue?

  • Endoderm
  • Exoderm
  • Mesoderm (correct)
  • Ectoderm
  • What is a characteristic of columnar epithelial tissue?

  • It is cube-shaped
  • It is flat
  • It appears layered but isn’t
  • It is tall and rectangular (correct)
  • What is the main function of connective tissue?

    <p>Protection</p> Signup and view all the answers

    Which germ layer does muscle tissue belong to?

    <p>Mesoderm</p> Signup and view all the answers

    Where is smooth muscle found?

    <p>Walls of internal organs</p> Signup and view all the answers

    What is the main function of nervous tissue?

    <p>Enables communication between body parts</p> Signup and view all the answers

    Which part of the body does the peripheral nervous system connect to?

    <p>Peripheral organs and muscles</p> Signup and view all the answers

    What happens if the ventral root of a spinal nerve is cut off?

    <p>Can still feel but can't move</p> Signup and view all the answers

    Which cranial nerve is responsible for smell (olfaction)?

    <p>Olfactory (I)</p> Signup and view all the answers

    What is the primary function of connective tissue?

    <p>Support and insulation</p> Signup and view all the answers

    Which type of epithelial tissue appears layered but isn't actually layered?

    <p>Pseudostratified</p> Signup and view all the answers

    If a cell is capable of differentiating into any cell in the body, it is most likely a:

    <p>Stem cell</p> Signup and view all the answers

    Which level of biological organization includes the integration of sub-organismal systems such as skeleton, muscle, respiratory, and CNS?

    <p>Organism level</p> Signup and view all the answers

    Which type of muscle tissue is attached to bones and responsible for voluntary movement?

    <p>Skeletal muscle</p> Signup and view all the answers

    What is the main function of glial cells in nervous tissue?

    <p>Supporting and protecting neurons</p> Signup and view all the answers

    If a spinal nerve is cut off, what would be the result?

    <p>Complete loss of sensory and motor functions</p> Signup and view all the answers

    Which cranial nerve is responsible for controlling eye movement?

    <p>Abducens nerve (VI)</p> Signup and view all the answers

    What is the function of the ventral root of a spinal nerve?

    <p>Initiating muscle movement</p> Signup and view all the answers

    Where is smooth muscle predominantly found in the body?

    <p>In the walls of internal organs</p> Signup and view all the answers

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