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Fall ‘25 pt.2
| Term | Definition |
|---|---|
| If the magnitude of the local depolarization surpasses a limit called the ______ voltage-gated Na+ channels are stimulated to open. | Threshold potential |
| An ion channel that opens in response to a sensory stimulus is a(n) | Stimulus-gated channel |
| Which of the following is not a function of the hypothalamus? | Regulation of motor activity |
| What would the results be if the phrenic nerve received an impulse from the cervical plexus? | The diaphragm would stop contracting. |
| When you are looking at the large green field, which cones would be sending the green wavelength to the brain? | M |
| One of the few hormones that functions on a positive-feedback loop is: | Oxytocin |
| A disease that develops as a result of the reaction of the mother's RH antibodies with her Rh-positive baby is: | Erythroblastosis fetalis |
| During their residence in the thymus, pre-T cells develop into _____, cells that proliferate as rapidly as any in the body. | Thymocytes |
| Hyperpnea means a(n) | increase in breathing |
| The volume of air exhaled normally after a typical inspiration is called ____ volume | Tidal |