Understanding Neurons

Which type of neuron is responsible for conveying commands to muscles and organs?

• Glial cells

• Interneurons

• Motor neurons

• Sensory neurons

What is the primary function of dendrites in a neuron?

• To insulate the axon

• To produce proteins and other molecules

• To receive signals from other neurons or sensory cells

• To transmit electrical signals to other neurons

Where does an action potential begin in a neuron?

• At the dendrites

• At the cell body

• At the axon hillock

• At the synapse

What is the role of myelin sheaths in a neuron?

• To insulate the axon and speed up signal transmission

• To produce neurotransmitters

• To generate action potentials

• To receive signals from other neurons

What happens at the synapse of a neuron?

• Electrical signals are generated

• Myelin sheaths are formed

• Neurotransmitters are released to transmit signals

• Dendrites are extended