The vagus and glossopharyngeal nerves carry afferent signals from peripheral chemoreceptors to a chemosensitive area in the ________.
A. medulla oblongata
B. ventral respiratory group
C. pons
D. dorsal respiratory group
E. pontine respiratory group
Answer: A
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Which hormones stimulate the growth of alveoli in the mother's mammary gland?
A) prolactin and cortisol B) estrogen and progesterone C) estrogen and prolactin D) oxytocin and progesterone
The action of many prescription drugs is to block the effects of enzymes by competitive inhibition. Explain what this means to your patient who is taking one of the drugs
A) This drug helps by breaking down the enzyme. B) This drug helps by blocking the binding of the substrate to the active site. C) This drug helps by blocking the binding of the substrate by binding to the enzyme. D) This drug helps by binding to the substrate instead of the enzyme.
The boundary of the retina is called the ________.
Fill in the blank(s) with the appropriate word(s).
What are the three ways CO2 is transported in blood? Approximately what percentage is transported by each way?
What will be an ideal response?