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Skeletal & Muscular Systems
Quiz Date: Friday November 14th
9
Science
7th Grade
11/13/2014

Additional Science Flashcards

 


 

Cards

Term
Skeletal System Functions:
Definition
  • Provide support to the body
  • Protect internal organs
  • Work with the muscular system to move the body
  • Produce red blood cells
  • Store calcium, fat, and other minerals
Term
Layers of bone:
Definition
  • Periosteum: outermost covering
  • Compact bone: dense tissue
  • Spongy Bone: softer part of the bone
  • Bone Marrow: where blood cells are made
Term
Joints
Definition
  • where two or more bones meet
Term
Ligaments
Definition
connect bones to other bones to provide support
Term
Tendons
Definition
connect bones to muscles Ex: Achilles Tendon
Term
3 Types of Muscle
Definition

Smooth

Skeletal

Cardiac

Term
Smooth Muscles
Definition

Location: found on our internal organs

 

Function: help digestion and other processes we don't have to think about

 

Involuntary

Term
Skeletal Muscles
Definition

Location: attached to our skeleton

 

Function: stretch and contract attached to our skeleton

 

Voluntary

Term
Cardiac Muscles
Definition

Location: found in the heart

 

Involuntary

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