Nervous System

Question 1

system that receiving signals from and sending commands

to different areas of the body also known as communication system

Answer 1

nervous system

Question 2

list the functions of nervous system

Answer 2

Receiving sensory input, integrating information, controlling muscles and glands, maintaining homeostasis, and establishing and maintaining mental activity.

Question 3

the 2 major division of nervous system

Answer 3

Central nervous system and peripheral nervous system

Question 4

carries information about the different
tissues of the body to the CNS and delivers commands from the
CNS to other body tissues that alter body activities.

Answer 4

PNS or peripheral nervous system

Question 5

composed of sensory neurons, Responsible for sensation

Answer 5

sensory division

Question 6

-Composed of motor neurons,responsible for response

Answer 6

motor division

Question 7

a motor division system that involves voluntary movement

Answer 7

Somatic

Question 8

a motor division system that involves involuntary movements

Answer 8

autonomic

Question 9

responsible for generating and spreading action potentials

Answer 9

neurons

Question 10

the main body of the neurons.Has organelles like nucleus nucleoulus,er,golgi apparatus

Answer 10

cell body

Question 11

packages the proteins in vesicles

Answer 11

golgi aparatus

Question 12

group of cell bodies in CNS

Answer 12

nuclei

Question 13

group of cell bodies in PNS

Answer 13

ganglia

Question 14

Short branched extensions that received the action potential and relay it to the body

Answer 14

dendrites

Question 15

-a long extension from the body that transmits action potential to other cells

Answer 15

axon

Question 16

area where the cell body and axon conencts

-action potential is generated from trigger zone

Answer 16

trigger zone

Question 17

bundle of axons in CNS

Answer 17

nerve tract

Question 18

bundle of axons in PNS

Answer 18

nerves

Question 19

end part of the axon where it transmit signals to other neurons,etc

Answer 19

axon terminal

Question 20

type of neuron that has single axon only

Answer 20

pseudo unipolar neuron

Question 21

type of neuron that has Single axon and dendrite

Answer 21

bipolar neuron

Question 22

type of neuron that has several dendrites and a single axon

Answer 22

multipolar

Question 23

Afferent neurons conductt signal toward the CNS

Answer 23

sensory

Question 24

Efferent neurons that conduct signal away from the CNS

Answer 24

motor

Question 25

conduct action potential from one neuron to another within the CNS

Answer 25

interneuron

Question 26

Cells of nervous system and supports neurons

Answer 26

glial cells

Question 27

the type of Type of glial cells that responsible for blood-brain barrier

Answer 27

astrocytes

Question 28

the type of glial cell that regulates flow of Cerebrospinal fluid

Answer 28

ependymal cells