Q:

What is the function of the skeleton?

A:

Quick Answer

The human skeleton protects the inner organs, supports the body's frame, stores the body's chemicals and minerals, facilitates blood transportation and formation and makes movement possible. The skeleton is made up of more than 200 connected bones. Skeletons also contain cartilage, which are the thick, rubber-like tissues found in joints.

Know More
What is the function of the skeleton?
Credit: Digital Vision Photodisc Getty Images

Full Answer

According to InnerBody, each bone in the human skeleton contains blood vessels and bone marrow made of fat cells, connective tissue cells and nerve cells that help transport blood throughout the body. The skeleton also helps to hold internal organs in place. For example, the human skull keeps the brain stationary, and the chest cavity supports the heart and lungs. The human skeleton not only encases vital organs, but it also protects them from damage.

Human bodies are able to move because skeletal bones contain ligaments and tendons, which perform certain movements when specific muscles contract. The shape and size of each bone affects its potential range of motion. For example, the small bones in a person's hands make it possible to perform precise, detailed activities, such as writing or tying shoelaces. The large bones that make up the legs and arms allow humans to walk, run and lift objects.


Is this answer helpful?

Similar Questions

  • Q:

    What is the function of the appendicular skeleton?

    A:

    The appendicular skeleton holds and supports the limbs of the human body, allowing humans to walk and manipulate things. According to the University of the Western Cape, the appendicular skeleton is comprised of the pelvic and shoulder girdles as well as the arms, legs, feet and hands that attach to them. These bones contrast with those of the axial skeleton, which includes only the skull, ribcage, hyoid bone and vertebrae.

    Full Answer >
    Filed Under:
  • Q:

    What does the skeleton do?

    A:

    The skeletal system performs numerous vital functions, including body support, movement, protection, calcium storage, blood cell production and endocrine regulation. These functions are essential to every other function of the human body, contradicting the common myth that the skeleton is only structural.

    Full Answer >
    Filed Under:
  • Q:

    How many bones are in the fetal skeleton?

    A:

    A fetal skeletal system contains over 300 bones. These bones are made almost exclusively out of soft cartilage and eventually fuse into an adult skeleton.

    Full Answer >
    Filed Under:
  • Q:

    How many bones are in a child's skeleton?

    A:

    The skeleton of an infant is comprised of 300 bones. As a child's body grows, many of the bones in the skeleton fuse together until he is left with the 206 bones found in an adult skeleton.

    Full Answer >
    Filed Under:

Explore