20 Questions
Which function of the human skeleton involves the ability of one bone to move on another?
Movement
What is the main function of ligaments in the human skeleton?
Binding bones together
What happens to a bone when its mineral part is removed, leaving behind only the organic framework?
It becomes decalcified, soft, and flexible
Which component of the human skeleton serves as the hard framework of the body?
Bones
What is the function of red marrow in bones?
Produces red blood cells
How many tiny bones are there in each human ear?
Three
Which part of the skull contains a large hole called the foramen magnum?
Cranium
What is the anatomical name for the structure that represents the rudimentary tail of the human body?
Coccyx
How many pairs of ribs are there in the human body?
Twelve
Which of the following pairs of ribs are known as floating ribs?
11th and 12th pairs
What is one of the main functions of the human skeleton mentioned in the text?
Forming blood cells
What happens when a bone is decalcified?
It becomes soft and flexible
How do ligaments contribute to the human skeleton?
Supporting and connecting structures
Which component of the human skeleton serves as a storehouse of calcium and phosphorus for the body?
Bones
Why do bones provide leverage in movement?
To increase speed and distance of movement
What is the main difference between true ribs and floating ribs?
True ribs are attached in front to the sternum, while floating ribs are not attached to the sternum.
Which part of the human skeleton is responsible for maintaining balance and absorbing pressure and shock during movement?
Vertebral column
What is the function of the yellow marrow in bones?
Provides energy storage
How many bones make up the cranium in the human skull?
8
Which part of the backbone represents the rudimentary tail of the human body?
Coccyx
Test your knowledge on the functions of the human skeleton including support, protection, movement, and leverage. Learn about how the skeletal system provides structure, protection for organs, and enables movement.
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