Which one is correct about the white matter（）
A. It’s in the peripheral nervous system
B. It’s collection of nerve fibers in the central nervous system
C. It’s in the surface of cerebrum and cerebellum
D. It is located only in the deep of the brain
E. It’s an admixture of nerve cell bodies and their processes
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Which one is correct about the gray matter（）
A. It’s in the central nervous system
B. It’s in the peripheral nervous system
C. It’s belong to reticular formation
D. It is collection of axons of nerve cells
E. It is located only in the deep of the brain
Which tract lie in the posterior funiculus of the spinal cord（）
A. the anterior corticospinal tract
B. the lateral corticospinal tract
C. the rubrospinal tract
D. the anterior spinocerebellar tract
E. the fasciculus cuneatus
Which one is correct about the description of neuron（）
A. It includes nerve cell and neuroglial cell
B. It can be divided into unipolar neuron and multipolar neuron
C. It possesses a cell body and two types of processes
D. It is only located in the peripheral nervous system
E. It only has function of conduction
__ refer to products with low growth rate and small market share（）
A. Stars
B. Cash cows
C. Dogs
D. Question marks or Problem Children
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