HBS - 2.1.3 Neuron Review

What is the structure labeled 1?

• Dendrite

• Axon Terminal

• Axon

• Myelin Sheath

Tags

NGSS.MS-LS1-2

What is the structure labeled 4?

• Dendrite

• Axon Terminal

• Axon

• Myelin Sheath

Tags

NGSS.MS-LS1-2

What is the structure labeled 3?

• Dendrite

• Axon Terminal

• Axon

• Myelin Sheath

Tags

NGSS.MS-LS1-2

What is the structure labeled 6?

• Dendrite

• Axon Terminal

• Axon

• Myelin Sheath

Tags

NGSS.MS-LS1-2

What number represents the Node of Ranvier?

• 4

• 8

• 5

• 7

Tags

NGSS.MS-LS1-2

What is the function of the myelin sheath?

• To insulate and speed up the signal transmission

• To store the neurotransmitters

• To insulate and slow down the signal transmission

• To receive the signal from the previous neuron

Tags

NGSS.MS-LS1-2

What neuron structure receives the message?

• Dendrites

• Cell Body

• Axons

• Vesicles

Tags

NGSS.MS-LS1-8

In which direction does the electric signal travel in a neuron?

• From the axon terminal to the dendrite

• From axon to cell body to dendrite terminal

• From the dendrite to cell body to axon to axon terminal

Tags

NGSS.MS-LS1-8

What kind of neuron is this that receives information from the environment?

• Motor Neuron

• Sensory Neuron

• Interneuron

• Association Neuron

Tags

NGSS.MS-LS1-8

Which of these describes the neuron?

• Myelinated

• Nonmyelinated

Tags

NGSS.MS-LS1-2