The pyramids on the ventral surface of the medulla oblongata are formed by fibers of the ________ tracts
A) corticospinal
B) corticobulbar
C) reticulospinal
D) vestibulospinal
E) tectospinal
A
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The neuromuscular junction
a. is the junction between a motor neuron and a skeletal muscle fiber b. transmits an action potential between the nerve cell and muscle cell on a one-to-one basis c. may produce either an EPSP or an IPSP on the motor end plate d. has all of the above characteristics e. has characteristics a and b
Neurons that have one axon and one dendrite with the cell body between them are called
A) polypolar. B) unipolar. C) bipolar. D) tripolar. E) multipolar.
The process of oogenesis (from undifferentiated germ cell to released ovum) takes anywhere from 11 to 50 years to complete
Indicate whether the statement is true or false
What surface groove separates the right and left ventricles?
A) interventricular septum B) interventricular sulcus C) interatrial septum D) atrioventricular sulcus