Other questions in this quiz

2. Ca2+ is released from ______ when an AP passes down the ______?

  • endoplasmic reticulum and motor end plate
  • endoplasmic reticulum and T-tubule
  • sarcoplasmic reticulum and T-tubule
  • sarcoplasmic reticulum and motor end plate

3. Electrical synapses pass through which cell junction?

  • connexin
  • tight
  • gap
  • adhesion

4. which ions act as ESPS and trigger depolarisation of ligand gated channels?

  • cations
  • neions
  • anions
  • dogions

5. Na+ entry into the cell is an example of:

  • positive feeback (once one opens the depolarisation causes more to open)
  • negative feedback (the opening of one causes the rest to close and K+ gates to open)

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