Both olfactory receptor cells and taste receptor cells are ________
A) surrounded by epithelial support cells
B) sensitive to chemicals in the air
C) located within specialized structures called papillae
D) capable of detecting more than one special sensation
Answer: A
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The ulnar nerve is exposed when it crosses the posterior surface of what process?
A) greater tubercle B) lesser tubercle C) deltoid tuberosity D) medial epicondyle E) trochlea
Match the response to the description.
1. percent fat metabolized for ATP production as exercise intensity increases 2. arterial PO2 during exercise compared to rest 3. peripheral vascular resistance during exercise 4. mean arterial pressure during exercise 5. relative depression of immune system with change from moderate to strenuous exercise 6. plasma glucose concentration 30 minutes after glucose ingestion in diabetics who exercise, compared to those who don't A. increase B. decrease C. no change
Sympathetic stimulation of the iris causes contraction of the radial muscle and thus produces pupil dilation
Indicate whether the statement is true or false
When calcium binds to calmodulin, the complex may activate various enzymes, thus altering cell activity
Indicate whether the statement is true or false