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Jenny Vu-Nightingale
SCI221-Human Physiology-Study Stack set 2
| Question | Answer |
|---|---|
| Axons | Carry Messages away from the cell body; only one axon per cell |
| Dendrites | Carry messages to the cell body |
| CNS-Central Nervous System | Contain Brain and spinal cord |
| PNS-Peripheral Nervous System | 12 pairs of cranial nerves; 31 pairs of spinal nerves |
| ANS-Autonomic Nervous System | Peripheral nerves and ganglia |
| Synapse | where the messages go from one cell to the next cell |
| Acetycholine | Nerotransmitters between muscle cells and the nervous system cells. |
| Target cells | Peripheral cells that respond to a hormone |
| Neurohypothesis | the posterior lobe of the pituitary gland. |
| Adenohypothesis | the anterior lobe of the pituitary gland |
| Gonadotropin | Hormones that regulate the male and female reproductive organs |
| ismis | the two lobes of the thyroid gland |
| suparenal | the gland sits along the superior border of the kidney |
| Cortex | the outer layer of the adrenal gland |
| medulla | the inner layer of the adrenal gland |
| corticosteroid | the adrenal cortex produces steroid hormones |
| Antagonists | two hormones that have opposing effects |
| Synergists | two hormones that have additive effects |
| epinephrine | the hormone that dominates the alarm phase of the stress |