Synapse Structure and Function
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Questions and Answers

What is the role of the synaptic cleft in a synapse?

  • It generates action potential in the post-synaptic neuron
  • It separates the membranes of two neurons (correct)
  • It fires nerve impulses
  • It stores chemical transmitters

What is the function of the binary threshold unit in the McCulloch-Pitts Neuron model?

  • It triggers the release of chemical transmitters
  • It stores synaptic efficacy
  • It inhibits the generation of action potential
  • It determines if the neuron fires based on its net input (correct)

In what way does synaptic efficacy contribute to learning?

  • It hinders the generation of action potential
  • It contributes to modifying the strength of synapses, leading to learning (correct)
  • It simulates behavior of any Boolean circuit
  • It modifies the action potential of the pre-synaptic neuron

What type of synapse favors the generation of action potential in the post-synaptic neuron?

<p>Excitatory synapse (A)</p> Signup and view all the answers

What is the function of the chemical transmitters released into the synaptic cleft?

<p>To change the electrical state of the receiving neuron (D)</p> Signup and view all the answers

What is the main role of the McCulloch-Pitts Neuron model?

<p>To simulate behavior of any Boolean circuit (C)</p> Signup and view all the answers

How does a synapse contribute to modifying synaptic efficacy?

<p>By modifying the strength of synapses between neurons (D)</p> Signup and view all the answers

What determines whether a McCulloch-Pitts Neuron fires or not?

<p>The net input reaching or exceeding the unit's threshold (A)</p> Signup and view all the answers

What is the role of a synaptic cleft?

<p>Separating membranes of two neurons (A)</p> Signup and view all the answers

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