NEURONS

Question 1

Cell body or _____ contains nycleus and cytoplasm in neurons

Answer 1

Soma / Perikaryon

Question 2

The plasma membrane or _____ has bilayered lipid protein.

Answer 2

Plasmalemma

Question 3

Cell organelle that is a stack of ER with ribosome and polysomes

Answer 3

Nissl bodies / Nissl granules

Question 4

Cell organelle which is a network of fibrils

Answer 4

Neurofilament

Question 5

Receives incoming signals from other cells, and can cause protein synthesis in brain??

Answer 5

Dendrites

Question 6

Where action potential comes from and transmits output signal to target organs

Answer 6

Axon

Question 7

Bundle of axon

Answer 7

Nerve

Question 8

Branches in axon terminal

Answer 8

Telodendria

Question 9

Part of neuron that Contains neurotransmitter vesicle

Answer 9

Terminal Buttons

Question 10

In PNS, _____ cell forms the myelin to ____ axon

Answer 10

Schwann Cell, One

Question 11

In CNS, _______ forms myelin of ___ axon.

Answer 11

Oligodendrogliocyte, many

Question 12

Type of neuron found in mesencephalic nucleus of ____ cranial nerve and has only one process

Answer 12

Unipolar, 5th

Question 13

Type of neuron that has single process but divides into two, which function is both axon. One to ____, one to _____

Answer 13

Pseudounipolar, skin, spinal cord

Question 14

Type of neuron found in retina. ____ carries information to cell while, ______ transmits information to cell

Answer 14

Bipolar; Dendrites, Axon

Question 15

One axon to many dendrites. Example is a motor neuron.

Answer 15

Multipolar

Question 16

Type of neuron with long axon

Answer 16

Golgi Type I

Question 17

Type of neuron with short axon and is more than the other, with inhibitory function

Answer 17

Golgi Type II

Question 18

The trophic proteins of neuron that promote growth and survival

Answer 18

Neutrophins

Question 19

Nerve Growth Factor (NGF) promotes growth of _____ and some _____ which decreases apoptosis by the _________

Answer 19

Sympatethic and sensory neuron; tyrosine kinase A receptor

Question 20

promote growth of peripheral sensory nerve and use enzyme of

Answer 20

Brain-derived Neutrophic Factor (BDNF); tyrosine kinase A

Question 21

NT-3 or Neutrophin 3 promotes growth of _______ and acts through tyrosine kinase _______

Answer 21

Cutaneous mechanoreceptors; A,B,C

Question 22

Function is unknown but act using tyrosine kinase B

Answer 22

Neutrophin 4 and 5

Question 23

Non-neuronal cells that do not produce ______ impulse

Answer 23

Neuroglia; Electrical

Question 24

____ shaped, abundant in brain and spinal cord that electrically insulate synapse

Answer 24

Astrocytes ; star

Question 25

Oligodendrogliocytes are found in _____axon and insulate axons

Answer 25

Myelinated

Question 26

Smallest cell in CNS and acts as scavenger in brain. Becomes ________ that eliminate debris in brain

Answer 26

Microglia; mononuclear phagocytes

Question 27

Line the surface of brain ventricles and central canal

Answer 27

Ependymal cells