Which of the following nerve fibers will have the highest conduction velocity when compared to an unmyelinated nerve fiber with conduction velocity = 0.35 m/sec
a. a dendrite
b. a smaller unmyelinated nerve fiber
c. a myelinated nerve fiber the same size
d. a larger myelinated fiber
e. it is impossible to determine with the information provided.
D
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A. lysosomal proteins B. receptor proteins C. transport proteins D. integrin proteins
The pons and cerebellum arise from which secondary embryonic vesicle?
A. Metencephalon B. Myelencephalon C. Diencephalon D. Mesencephalon E. Telencephalon
The ________, or chin, tends to be more pointed in females and more "squared-off " in males.
Fill in the blank(s) with the appropriate word(s).
How many autosomes pairs do humans have?
A) 22 B) 11 C) 23 D) 1