Skeletons Flashcards

1
Q

What are the 6 functions of the skeleton?

A

Support

Protection

Movement

Structural shape and points for attachment

Mineral storage

Blood cell production

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2
Q

What is support?

A

Bones solid and rigid
Skeleton supports body in variety of positions
Keeps muscles and organs in place

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3
Q

What is protection?

A

Cranium = brain
Vertebrael column = spinal chord
Ribs = heart lungs liver

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4
Q

What is movement?

A

Fine movement = flicking wrist in badminton

Coarse movement = throwing ball

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5
Q

What is structural shape and points for attachment ?

A

Endomorph = long leg bones and larger vertebrae

Mesomorph = anchorage points for muscles to attach to so when they contract they move

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6
Q

What is mineral storage?

A

Bones store minerals such as calcium and phosphorus for bone strength

Release into blood when needed

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7
Q

What is blood cell production?

A

Red blood cells = provide oxygen to working muscles

White blood cells = fight off infection to stay healthy

Bone marrow makes both

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