Neurons and Impulse

What is structure labeled A in the picture?

• Dendrite
• Axon
• Cell Body
• Axon Terminal

What is structure labeled B in the picture?

• Dendrite
• Axon
• Cell Body
• Axon Terminal

What is structure labeled C in the picture?

• Dendrite
• Axon
• Cell Body
• Axon Terminal

What is structure labeled D in the picture?

• Dendrite
• Axon
• Cell Body
• Axon Terminal

What is structure labeled E in the picture?

• Nucleus
• Schwann Cell
• Node of Ranvier
• Myelin Sheath

What is structure labeled F in the picture?

• Nucleus
• Schwann Cell
• Node of Ranvier
• Myelin Sheath

What is structure labeled H in the picture?

• Nucleus
• Schwann Cell
• Node of Ranvier
• Myelin Sheath

What is another term we used for nerve impulse?

• Action Potential
• Resting Potential
• Node of Ranvier
• Depolarization

A nerve cell can also be termed

• Neuron
• Cell Body
• Dendrite
• Axon

What ion causes an action potential?

• Sodium

• Potassium

• Calcium

• Hydrogen