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CH 5
Anatomy and Physiology
| Question | Answer |
|---|---|
| Homeostasis | internal body goods healthy and stays the same |
| Human Physiology | study of human functions |
| Human Anatomy | study of body shape and structure |
| Collagenous fibers | Strong and flexible connective tissue fibers that contain the protein of collagen |
| Negative feedback | makes sure body maintains homeostasis |
| Neuron | nerve cell |
| Leukocytes | White blood cells |
| chondrocyte | cartilage cell |
| Histology | study of tissues |
| fibroblast | immature clotting cell |
| Erythrocytes | red blood cells |
| Phagocytosis | ingestion of bacteria |
| Thrombocyte | a cell with similar clotting function |
| serous membranes | A thin membrane lining the closed cavities of the body |
| cutaneous membrane | skin |
| cytokinesis | division of the cell at the end of mitosis to form 2 separate daughter cells |
| dendrites | treelike processes of a neuron |
| anatomic position | reference position for the body |
| pericardium | membrane enclosing the heart |
| osteocytes | Mature bone cell |
| osmosis | diffusion of water |
| tissue | form a part of an organ |
| macrophages | large phagocytic connective tissue that functions in immune responses |
| meiosis | nuclear division in which the number of chromosomes is reduced to one half |
| Pinocytosis | cell drinking |
| axon | efferent process of a neuron |
| anatomic position | standard reference positon of the body |
| active transport | process that moves substances across or through a membrane and requires cellular energy |
| Mitosis | cell division which forms 2 new cells each identical to the parental |
| passive transport | going through cellular membrane does not require energy |
| synovial membrane | membrane that covers a joint |
| neuroglia | supporting cells of nervous cells |
| pleura | contains pleural fluid and functions of the lungs during breathing |
| mast cell | connective tissue that produces heprine and histamine |
| meninges | connective tissue membranes that covers the brain and spinal cord |
| peritoneum | membrane lining abdomen cavity |
| elastic fibers | yellow connective tissue fibers that can be stretched and go back to normal shape and size |
| diffusion | movement of substances from a region of high concentration to low concentration |