Which is NOT true about receptors that mediate digestive reflexes?
A. They are located in the gastrointestinal tract wall.
B. They include chemoreceptors, osmoreceptors, and mechanoreceptors.
C. They may relay information to integrative centers in the CNS or to the enteric plexuses.
D. They may be endocrine cells.
E. They only activate feedforward pathways.
E
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Unscramble the following terms. common term for skin disease caused by mites gmnae
What will be an ideal response?
As the heart rate slows, ________ get(s) longer
A) systole B) diastole C) systole and diastole D) None of the answers is correct.
Upregulation of a target cell can occur in response to
A. prolonged decrease in the level of a hormone. B. prolonged increase in the level of a hormone. C. signals from the posterior pituitary. D. signals from antagonistic hormone products.
Which of the following factors does not contribute to venous blood return?
What will be an ideal response?