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bio101 unit 1+2
| Question | Answer |
|---|---|
| Levels of Organization | Atom = smallest organization; Cell = smallest living; Organism = largest organization |
| Atom | Smallest organization |
| Cell | Smallest living |
| Organism | Largest organization |
| Homeostasis | Stable internal environment |
| Negative Feedback | Body temperature, insulin |
| Positive Feedback | Childbirth |
| Parietal Pleura and Visceral Pleura | Around lung and thorax |
| Abdominal Regions | Know the abdominal regions + right/left quadrants |
| Cardiovascular System | Transportation of gases, nutrients, blood cells, hormones, and waste |
| Simple Squamous | Flat; found in air sacs |
| Transitional | Urinary |
| Fibroblasts | Collagen |
| Pseudostratified | Respiratory tract lined with cells |
| Intercellular Junction | Cell membrane |
| Gap Junction | Cell exchange |
| Reticular/Loose | Spleen, liver |
| Fibrocartilage | Shock absorption |
| Skeletal Muscle | Striated, voluntary |
| Dense Regular | Tendons, ligaments |
| Nervous Tissue | Electrical impulses |
| Adipose | Fat tissue |
| Stratified Squamous | Flat cells, many layers |
| Pseudostratified | Cilia |
| Cardiac Muscle | Intercalated discs |
| Is blood a connective tissue? | False |
| Is reticular dense? | False |