Parts of Neurons/ functions

Question 1

Dendrites

Answer 1

the branches of a neuron that receives input from other cells

Question 2

Myelin Sheath

Answer 2

an insulating layer that forms around nerves and helps transmit electrical impulses quickly/efficiently

Question 3

Axon

Answer 3

cable part of a neuron where electrical impulses from the neuron travel away to be received by other neurons

Question 4

Cell body

Answer 4

the part of a neuron that contains the nucleus and most organelles

Question 5

Axon terminals

Answer 5

the end of the axon that contains neurotransmitters and makes synaptic contact with the next neuron in the chain

Question 6

Synapse

Answer 6

a fluid filled gap to connect neurons

Question 7

Neurotransmitters

Answer 7

released from the sending neuron travel across the synapse and bind to the receptor sites on the receiving neuron, causing it to generate action potential

Question 8

Terminal buttons

Answer 8

located at the end of a neuron and are responsible for sending signal to other neuron

Question 9

Glial cells

Answer 9

nourish, provide insulation, and remove waste (myelin=special type of glial cell)