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Katelyn Porter
Physiology weeks 7-13
Question | Answer |
---|---|
What is a function of a glucagon? | Tends to increase blood glucose concentrations |
What is not true about a receptor potential? | It follows the all-or-none law |
The effect of sympathetic stimulation on the urinary bladder is | Relaxation |
The limbic system integrates | Emotion |
The lymphatic system, like the circulatory, is a closed circuit. | True |
Astrocytes attach to: | Neurons & Blood vessels |
The ion necessary for cross-bridging is: | Calcium |
The chief function of the T-tubules is to: | Allow for electrical signals to move deeper into the cell |
The substance that attracts oxygen in the myoglobin molecule is: | Iron |
Muscle tone is maintained by | Negative feedback mechanisms |
Muscle contractions will continue as long as: | The calcium ions are attracted to the troponin |