Which statement is true of neuromuscular junctions?
A. They are synapses between afferent neurons and membranes of muscle fibers.
B. Glutamate is the primary neurotransmitter.
C. Hyperpolarization results in muscle contractions.
D. They are synapses between efferent neurons and membranes of muscle fibers.
Answer: D
You might also like to view...
Ms. C is hearing voices from Satan, who gives her instructions for committing sins, and she is convinced that others know about her special relationship with him. What type of symptoms of schizophrenia is she struggling with?
a. positive b. negative c. disorganized d. combined
______ is simply the standard deviation squared.
A. t-Ratio B. Df score C. Variance D. F ratio
An experimental design is derived from the hypothesis primarily by _____ logic
a. experimental c. deductive b. inductive d. operational
The shape of the t distribution is ______.
A. normally distributed in most cases B. positively skewed when sample size is large C. determined by the degrees of freedom D. identical to the z distribution when sample size is greater than 30