N.S. Cells Flashcards
1
Q
Neuron:
A
structural/functional unit of N.S.
2
Q
Describe a Neuron:
A
cell body-large round nucleus w/ defined nucleolus
surrounding cytoplasm w/ organelles
ex: nissl, golgi, mitochodria
3
Q
Nissl:
A
chromatichilic bodies, clusters if rough E.R. & free ribosomes
4
Q
Dendrites:
A
serve as contacts to receive impulses from other neurons
structure extends from neuron body
5
Q
Axon:
A
Typically a neuron only has 1 axon
transmits impulses to other cells
6
Q
How are neurons classified:
A
the number of cell processes & function
