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sfhb midterm
midterm
| Question | Answer |
|---|---|
| define neuroglial cells | support and protect neurons |
| example of a hinge joint | elbow |
| positively charge ion | cation |
| negatively charged ion | anion |
| CNS contains | Brain and Spinal cord |
| intercellular background containing various amounts of water, fibers,and hard minerals | matrix |
| the name for sweat glands | sudoriferous glands |
| Some axons are covered with a fatty material called | Myelin |
| What does myelin do | insulates and protects the fiber |
| what type of cells are flat and irregular? | squamous |
| The somatic division controls what? | Skeletal muscle |
| The voluntary neurons control | Dermatone |
| What type of tissue is squamous, cuboidal, columnar, and pseudostratified? | Simple |
| Metabolic reactions require organic catalyts | Enzymes |
| What does the automatic division control? | Smooth, cardiac and glands |
| the alteration of any protein so that it can no longer function is | denaturation |
| neuron fibers that conduct impulses to the cell body is | dendrite |