Podcast
Questions and Answers
What is the function of the myelin sheath in a neuron?
What is the function of the myelin sheath in a neuron?
- To cover the axon and speed up transmission (correct)
- To receive messages from other neurons
- To send messages to muscles
- To release chemicals into the synapse
Which part of the nervous system controls voluntary movements?
Which part of the nervous system controls voluntary movements?
- Central Nervous System
- Autonomic Nervous System
- Sympathetic Nervous System
- Somatic Nervous System (correct)
What role do neurotransmitters play in the communication between neurons?
What role do neurotransmitters play in the communication between neurons?
- They control reflex actions in the body
- They send electrical signals down the axon
- They transmit information through the spinal cord
- They release chemicals at the synapse to carry messages (correct)
Which part of the brain is primarily responsible for balance and coordination?
Which part of the brain is primarily responsible for balance and coordination?
What is the primary function of the pituitary gland in the endocrine system?
What is the primary function of the pituitary gland in the endocrine system?
Flashcards
Neuron
Neuron
A specialized cell that transmits messages in the nervous system.
Cell Body
Cell Body
The main part of a neuron; contains the nucleus and acts like the control center.
Axon
Axon
The long, thin part of a neuron that transmits messages away from the cell body.
Synapse
Synapse
Signup and view all the flashcards
Neurotransmitters
Neurotransmitters
Signup and view all the flashcards
