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Nancy Farias
Phsyiology
| Question | Answer |
|---|---|
| Acetylcholine binds to _____ receptors. | Cholinergic |
| If the center of a reflex arc is the brain, the response it mediates is called a | cranial reflex. |
| The immediate effect of a steroid hormone on a cell is the: | transcription of RNA |
| The olfactory tract carries impulses associated with: | smell. |
| Platelets play an important role in | blood clotting. |
| _____, a natural constituent of blood, acts as an antithrombin and prevents clots from forming in vessels. | Heparin |
| Pyrogen molecules trigger the fever response by promoting the production of | prostaglandins. |
| The function of which antibody is basically unknown? | IgD |
| Internal respiration can be defined as: | the exchange of gases between the blood capillaries and the tissue cells. |
| The PCO2 in the atmosphere is: | less than in the alveolar air. |