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Yana Tonoyan
Chemistry of Life+ Organization of the Body
| Term | Definition |
|---|---|
| Synthesis | Making something new by combining simpler substances |
| Decomposition | Breakdown into simpler substances |
| Metabolism | Body chemistry (in cell) |
| Catabolism | Breakdown of complex compounds and release energy |
| Anabolism | Join simple molecules to make complex ones |
| Acid | Substances that will release hydrogen ion |
| Bases | Alkaline compound |
| Buffers | System in body that brings pH to homeostatic state |
| Salts | Chemical interaction of acid and base |
| Acidosis | Too acidic |
| Alkalosis | Too alkaline |
| Cells | Smallest living unit in the body |
| Tissue | Many cells with common function |
| Organs | Group of several tissues for a common function |
| Systems | Numbers and kinds of organs to perform a function |
| Anatomy/ Physiology | Structure/ Function |
| Bilateral Symmetry | Left and right side mirror each other |
| Supine/ Prone | Laying face up/ Laying face down |
| Anterior/ Posterior | Front/ Back |
| Superior/ Inferior | Up/ Down |
| Medial | Toward the midline of the body |
| Lateral | Sides from midline |
| Proximal | Near the trunk of the body |
| Distal | Away from trunk |
| Superficial | Near surface |
| Deep | Away from surface |
| Anatomical Position | upright posture, arms at side, thumbs out, palms facing up, feet together, eyes facing forward |
| Cavity | Empty space filled with organs |
| Homeostatsis | Relative constancy of internal environment |
| Diaphragm | Separates thoracic cavity and abdominal cavity |
| Dorsal | Back |
| Ventral | Anterior Organs |