Nervous System and Neurons

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Questions and Answers

Which part of the neuron is responsible for receiving messages from neighboring cells?

  • Interneuron
  • Cell Body (correct)
  • Axon Terminals
  • Myelin Sheath

What is the function of the cerebellum in the brain?

  • Controls involuntary functions
  • Regulates balance and posture
  • Interprets information from sensory organs
  • Coordinates voluntary muscle movement (correct)

Which lobe of the brain is responsible for hearing, memory, and speech interpretation?

  • Temporal Lobe (correct)
  • Parietal Lobe
  • Frontal Lobe
  • Occipital Lobe

Which neurotransmitter influences mood, hunger, and some muscle functions?

<p>Serotonin (D)</p> Signup and view all the answers

What is the role of the interneuron in the nervous system?

<p>Processes information and relays signals through the brain and spinal cord (A)</p> Signup and view all the answers

Which system regulates involuntary actions like smooth and cardiac muscles?

<p>Autonomic System (C)</p> Signup and view all the answers

What is the function of gamma amino butyric acid?

<p>Prevents neurons from generating impulses (C)</p> Signup and view all the answers

What is a characteristic of Alzheimers Disease?

<p>Deteriorates various cognitive abilities with progressive memory decline (A)</p> Signup and view all the answers

What is the function of the myelin sheath in a neuron?

<p>Insulates axons (C)</p> Signup and view all the answers

Which part of the brain regulates balance and posture?

<p>Cerebellum (B)</p> Signup and view all the answers

What does the central nervous system (CNS) primarily consist of?

<p>Brain and Spinal Cord (A)</p> Signup and view all the answers

Which system prepares the body for action and stress?

<p>Sympathetic Nervous System (A)</p> Signup and view all the answers

What is the role of sensory neurons in the nervous system?

<p>Detect stimuli and transmit signals to the brain (D)</p> Signup and view all the answers

Which lobe of the brain is responsible for speech production?

<p>Frontal Lobe (B)</p> Signup and view all the answers

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