Human Skeleton Functions Quiz
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Questions and Answers

Which function of the human skeleton involves the ability of one bone to move on another?

  • Leverage
  • Support and shape
  • Protection
  • Movement (correct)
  • What is the main function of ligaments in the human skeleton?

  • Binding bones together (correct)
  • Support and shape
  • Formation of blood cells
  • Protection
  • What happens to a bone when its mineral part is removed, leaving behind only the organic framework?

  • It loses its shape
  • It becomes decalcified, soft, and flexible (correct)
  • It becomes harder
  • It becomes more fragile
  • Which component of the human skeleton serves as the hard framework of the body?

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

    What is the function of red marrow in bones?

    <p>Produces red blood cells</p> Signup and view all the answers

    How many tiny bones are there in each human ear?

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

    Which part of the skull contains a large hole called the foramen magnum?

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

    What is the anatomical name for the structure that represents the rudimentary tail of the human body?

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

    How many pairs of ribs are there in the human body?

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

    Which of the following pairs of ribs are known as floating ribs?

    <p>11th and 12th pairs</p> Signup and view all the answers

    What is one of the main functions of the human skeleton mentioned in the text?

    <p>Forming blood cells</p> Signup and view all the answers

    What happens when a bone is decalcified?

    <p>It becomes soft and flexible</p> Signup and view all the answers

    How do ligaments contribute to the human skeleton?

    <p>Supporting and connecting structures</p> Signup and view all the answers

    Which component of the human skeleton serves as a storehouse of calcium and phosphorus for the body?

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

    Why do bones provide leverage in movement?

    <p>To increase speed and distance of movement</p> Signup and view all the answers

    What is the main difference between true ribs and floating ribs?

    <p>True ribs are attached in front to the sternum, while floating ribs are not attached to the sternum.</p> Signup and view all the answers

    Which part of the human skeleton is responsible for maintaining balance and absorbing pressure and shock during movement?

    <p>Vertebral column</p> Signup and view all the answers

    What is the function of the yellow marrow in bones?

    <p>Provides energy storage</p> Signup and view all the answers

    How many bones make up the cranium in the human skull?

    <p>8</p> Signup and view all the answers

    Which part of the backbone represents the rudimentary tail of the human body?

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

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