Quiz #5
1._Cell_Body_(soma):_contains_the_nucleus_and_other_parts_of_t needed_t
he_cell_sustain_its_life o
2._Neuron_Nucleus:_maintain_the_cell_and_keep_the_neuron_ nal.
functio
3. Nissl_Body:_Rough_ER
4. Neurofibrils:_bundles_of_neurofilaments_that_provide_support_ endrites_an
for_d_axon d
e_information
5. Dendrite:_Branchlike_parts_of_a_neuron_that_are_specialized_to_receiv
.
6. Axon:_the_neuron_extension_that_passes_messages_through_it nches_to_oth
s_bra_neurons_or_to_muscles_or_glands er
ell_body
7. Axon_Hillock:_Cone_shaped_region_of_an_axon_where_it_joins_the_c
.
8. Myelin_Sheath:_covers_the_axon_of_some_neurons_and_helps_ neural_impuls
speed_es -
s_are_store
9. Axon_Terminal:_The_endpoint_of_a_neuron_where_neurotransmitter
d
ous_syste
10. Schwann_Cell:_myelin-producing_neuroglia_of_the_peripheral_nerv
m
1_/_
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, BIO 210 - Nervous System - Lab
Quiz #5
11. (neuron_model)_mitochondria:_highly_dynamic_organelles_that_di fuse,_an
vide,_move_purposefully_within_axons_and_dendrites. d
12. node_of_ranvier:_A_gap_between_successive_segments_of_th lin_sheat
e_mye_where_the_axon_membrane_is_exposed. h
13. spinal_cord:_a_major_part_of_the_central_nervous_system_whi ducts_sensor
ch_con_and_motor_nerve_impulses_to_and_from_the_brain y
14. gray_commissure:
15. posterior_median_sulcus:
16. central_canal_of_spinal_cord:
17. dorsal_root_of_spinal_nerve:
18. dorsal_root_ganglion:
19. ventral_root_of_spinal_nerve:
20. anterior_median_fissure:
21. anterior_horn:
22. lateral_horn_of_gray_matter:
23. spinal_nerve:
24. funiculi_(of_white_matter):
2_/_
8