Once a nuerons birthday has occured it a. undergoes apoptiosis b. begins to migr
ID: 47791 • Letter: O
Question
Once a nuerons birthday has occured it
a. undergoes apoptiosis
b. begins to migrate away from the nueroceol
c. begins to differentiate into a specific type
d. begins to divide to produce more neurons of the same type
The inter-artrial opening that exists in mammalian fetal hearts is termed the
a. foramen rotundum
b. foramen spinosum
c. foramen-dudeyurgettinadellum
d. foramen ovale
e. none of the above
In the spinal cord, dorsal half to ventral half as
a. motor to sensory
b. gray matter to white matter
c. sensory to motor
d. nueronal to glial
The functional cells of the central nervous system are
a. ependymal cells
b. glial cells
c. nuerons
d. ganglion cells
e. nueroblasts
The concept that during the central nervous system formation, neurons migrate to more peripheral destinations on the glial processes is called
a. gliotaxis
b. reciprocal guidance
c. nueroblastic affinity
d. glial guidance
Some nueronal precursors will migrate to form clusters of neurons in the brain known as
a. ganglia
b. nuclei
c. tracts
d. clusters
Explanation / Answer
1. Once a nuerons birthday has occured it c. begins to differentiate into a specific type
2. The inter-artrial opening that exists in mammalian fetal hearts is termed the d. foramen ovale
3. In the spinal cord, dorsal half to ventral half as c. sensory to motor
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