The Skeletal System I: Bones p. 61-65
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Long Bones | shaft & enlarged ends
example: leg bones & arm bones
🗑
|
||||
| Short Bones | blocky in shape & structure
example: carpals & tarsals
🗑
|
||||
| Flat Bones | flat
example: cranium, ribs, clavicle, scapula, sternum, hip bones (largest; where most of our blood cells are made)
🗑
|
||||
| Irregular Bones | others; everything else
example: face bones, cheek bones, jaw, vertebra, xyphoid process
🗑
|
||||
| Diaphysis | shaft; made mostly of compact bone
🗑
|
||||
| Compact Bone | has a central canal with rings of cells
🗑
|
||||
| Medullary Cavity | contains endosteum & yellow bone marrow
🗑
|
||||
| Yellow Bone Marrow | store fats
🗑
|
||||
| Epiphysis | mostly spongy bone
🗑
|
||||
| Spongy Bone | more beneficial where bones are coming into contact; mostly myeloid tissue
🗑
|
||||
| Red Bone Marrow (myeloid tissue) | makes blood cells; stem cells (unspecialized)
🗑
|
||||
| Periosteum | fairly thick membrane o the outside of the bone
🗑
|
||||
| Articular Cartilage | cartilage cap that we have over the epyphysis if the bone forms a joint with antoher bone
🗑
|
||||
| Osteons (Haversian Systems) | group of cells surrounding one central canal
🗑
|
||||
| Haversian Canal | cental canal; microscopic opening containing neurons & capillaries
🗑
|
||||
| Osteocyte | general term for bone cells
🗑
|
||||
| Lacuane | space where we find osteocyte
🗑
|
||||
| Canaliculi | connects all the lacunae which all feedback to the central nervous system; delivery system
🗑
|
||||
| Endochondral Ossification | process used to make a long bone
🗑
|
||||
| Endochondral | process that occurs into/within cartilage
🗑
|
||||
| Ossification | harden or become rock like; depositing of minerals
🗑
|
||||
| Osteoblasts | bone cells that add calcium to the bone (taking from body fluids)
🗑
|
||||
| Primary Ossification Center | area in the diaphysis where calcium is being deposited
🗑
|
||||
| Secondary Ossification Center | at lease 2 found in the epiphysis, one for each structure found at the ends
🗑
|
||||
| Epiphyseal Plate | growth plate; cartilage between primary & secondary centers; last areas where calcium will be deposited; once changed into bone, growing is complete
🗑
|
||||
| Remodeling/Repair of bones | why? amount of calcium in body fluids kept in homeostasis
how? osteoblasts responsible for adding & osteoclasts responsible for taking
🗑
|
||||
| Osteoclasts | have the ability to dissolve bone and remove calcium
🗑
|
||||
| Functions of Bones | support, protection, movement, hematopoiesis, storage
🗑
|
||||
| Support | rigid framework to support the body
🗑
|
||||
| Protection | lungs, brain, heart, spine surrounded by a case of bones
🗑
|
||||
| Movement | connected in was that allow movement as well as connected to muscles which provide the force for movment
🗑
|
||||
| Hematopoiesis | making blood cells
🗑
|
||||
| Storage | calcium & other minerals, fat- yellow marrow
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
bco
Popular Science sets