What type of channels is involved in the sensitization process of the siphon sensory neurons in Aplysia?
A) an ionotropic process, which results in the closing of calcium channels
B) a metabotropic process, which results in the closing of calcium channels
C) an ionotropic process, which results in the closing of potassium channels
D) a metabotropic process, which results in the closing of potassium channels

Question

Quizplus · Accepted Answer

The sensitization process of the siphon sensory neurons in Aplysia involves a metabotropic process, which results in the closing of potassium channels. This process enhances the neuron's excitability by prolonging the action potential, thereby facilitating greater neurotransmitter release.

What Type of Channels Is Involved in the Sensitization Process