If an excitatory neuron and an inhibitory neuron both stimulate the same postsynaptic neuron simultaneously, what can you know for sure is happening in the postsynaptic neuron?
a. it would likely reach threshold
b. its permeability to cations and anions would decrease
c. its resting membrane potential would increase
d. it would be experiencing temporal summation
e. increased permeability to cations
E
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Alice and James adopted a 3-year-old child from a developing country. They noticed that her legs were bowed and there were some deformities in her cranial and pelvic bones. They brought her to a physician for a diagnosis
What was the likely diagnosis, and what was the treatment for the disorder?
Sacral splanchnic nerves end in (the)
A) hypogastric plexus. B) pelvic plexus. C) splanchnic plexus. D) esophageal plexus. E) None of the answers are correct.
Explain why the ratio of motor neurons to muscle fibers is greater in muscles that control eye movement than in postural muscles of the leg.
What will be an ideal response?
What type of bone resembles a sesame seed and grows in tendons where there is a lot of friction?
A. Flat bone B. Long bone C. Sesamoid bone D. Short bone