A reflex arc requires intervention from the cerebral cortex for a motor response to occur.
Answer the following statement true (T) or false (F)
False
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Which of the following is not a parasite?
a. rickettsial c. protozoan b. fungus d. coccidia
Blood helps regulate the pH and the temperature of the body.
Answer the following statement true (T) or false (F)
Which of these variables is most closely regulated by homeostatic reflexes?
a. deliver CO2 to the lungs b. deliver ATP to cells for fuel c. deliver heat to skin to regulate body temp d. deliver O2 to all cells of body e. deliver H2O to all cells f. deliver hormones to all cells -only target cells respond g. deliver glucose to cells for use or storage h. deliver immune cells to sites of
With age,
A) levels of GH and ADH both increase. B) levels of GH and ADH both decrease. C) levels of GH decrease but of ADH increase. D) levels of GH increase but of ADH decrease.