Cellular Communication and Nervous System Functions Quiz
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Questions and Answers

What is the first step in the process of how cells communicate?

  • Effector activation
  • Release of signaling molecule
  • Signal transduction
  • Reception (correct)
  • Which system directly compares physiological values to a set point and activates effectors?

  • Endocrine system
  • Nervous system (correct)
  • Muscular system
  • Immune system
  • In the context of cellular communication, what follows the reception of a signaling molecule?

  • Deactivation of receptors
  • Signal transduction (correct)
  • Release of neurotransmitters
  • Effector activation
  • Which component monitors physiological values and then sends a signal in cellular communication?

    <p>Receptor</p> Signup and view all the answers

    How does a signaling molecule deliver its message to the target cell in cellular communication?

    <p>By binding to a receptor protein on the target cell membrane</p> Signup and view all the answers

    Where does integration occur in the nervous system?

    <p>CNS</p> Signup and view all the answers

    Which division of the autonomic nervous system controls bodily functions without conscious control?

    <p>Autonomic Nervous System</p> Signup and view all the answers

    What are the two pathways of the nervous system for signals?

    <p>Sensory and Motor Pathways</p> Signup and view all the answers

    What are the three functions of the nervous system?

    <p>Sensation, Integration, Response</p> Signup and view all the answers

    Which part of the nervous system is responsible for muscles causing something to happen?

    <p>Motor Cortex</p> Signup and view all the answers

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