click below
click below
Normal Size Small Size show me how
Paola Barr
weeks 1-5
| Question | Answer |
|---|---|
| supine | lying on back |
| prone | lying on stomach |
| lateral | away from midline |
| medial | closer to midline |
| superior | above or higher |
| inferior | below or lower |
| anterior | towards the front of body |
| posterior | toward the back of the body |
| atom | smallest unit of matter |
| element | substance made of one atom |
| molecule | group of two or more atoms bonded together |
| compound | substance made of two or more different elements chemically bonded together |
| catabolism | ex: digestion of food |
| anabolism | protein synthesis |
| cell | basic structural and functional unit of life |
| two main cell types | prokaryotic and eukaryotic |
| nucleus | control center of cell |
| plasma membrane | thin flexible barrier surrounding cell |
| ribosomes | small structures found it prokaryotic and eukaryotic cells |
| cytoplasm | jelly like substance inside cell (exclude nucleus) |
| mitochondria | powerhouse of cell |
| golgi apparatus | modifies sorts and packages proteins and lipids for storage trasnport outside of cell |
| cytoskeleton | fibers that provide structure shape and movement within cell |
| endocrine glands | ductless glands releasing hormones into bloodstream |
| exocrine glands | glands with ducts that release secrection on body surface or into cavities |
| epithelial tissue | covers body surfaces |
| examples of epithelial tissue | simple, stratifies, and pseudostratified |
| four bones | long,short, flat,irregular |
| six major structures of bones | diaphysis, epiphysis, metaphysis, articular cartilage,periosteum, medullary cavity |
| axial skeleton | bones that form central axis of body, supporting brain heart and lungs |
| appendicular skeleton | bones of the limbs and girdles that attach them to the axial skeleton |