Term
| How many bones are in the body? |
|
Definition
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|
Term
| How many muscles are in the body? |
|
Definition
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|
Term
| 3 major jobs of skelton system? |
|
Definition
- provide shape/support
- protect organs
-work with muscles to move |
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Term
| 2 minor jobs of skelton system? |
|
Definition
-make blood cells
-store minerals and fat cells |
|
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Term
| 4 parts of skelton system? |
|
Definition
-ligaments
- bones
- cartilage
- joint |
|
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Term
| What does red bone marrow make? (3) |
|
Definition
- red blood cells
- white blood cells
- blood platlets |
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|
Term
| Yellow bone marrow stores _______? |
|
Definition
|
|
Term
| The point where 2 bones meet? |
|
Definition
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|
Term
| A ligament connects ______ to ______? |
|
Definition
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Term
| Name 5 joints and example. |
|
Definition
- Ball/Socket - arms
- hinge - knees
- gliding - spine
- pivot - head
- fixed - skull |
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|
Term
| Where is Cartilage found? (3) |
|
Definition
- ends of bones
- between bones
- on ears/nose |
|
|
Term
| What does crtilage do? (3) |
|
Definition
- protects bone
- give shape to bone
- give flexiblity |
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Term
| 4 things that make up bone |
|
Definition
- minerals
- water
- protein
- living matter |
|
|
Term
| The 4 layers of the bone. (inside out) |
|
Definition
1. marrow
2. spongy bone
3. compact bone
4. perisoteum |
|
|
Term
| What are the 4 shapes of bones? (example) |
|
Definition
- flat bones - ribs
- long bones - femur
- short bones - ankle
- irregular - vertabra |
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|
Term
| What is the basic unit of a muscle? |
|
Definition
|
|
Term
| What are the 2 kinds of protein filaments in muscle? |
|
Definition
|
|
Term
| Muscle are formed from groups of ___________? |
|
Definition
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|
Term
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Definition
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Term
What is an involuntary muscle?
Example |
|
Definition
A muscle you can't control
- heart/lungs/ect. |
|
|
Term
What is an voluntary muscle?
Example |
|
Definition
A muscle you can control
- arms/lungs/fingers/ect. |
|
|
Term
| Striated Muscle look like they have _______ |
|
Definition
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|
Term
| Visceral muscles are thin with cells that look like? |
|
Definition
|
|
Term
| An involuntary muscle found only in the heart? |
|
Definition
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