An inhibitory postsynaptic potential can be the result of a. ...

[nummyann]

An inhibitory postsynaptic potential can be the result of
 
  a. chloride ions (Cl-) entering the somatodendritic regions of a postsynaptic neuron
  b. potassium ions (K+) exiting the somatodendritic regions of a postsynaptic neuron
  c. either of these
  d. neither of these

Question 2

What is the difference between a competitive antagonist and an inverse agonist?
 
  What will be an ideal response?

[sierramartinez]

Answer to Question 1

c

Answer to Question 2

A competitive antagonist binds to the same receptors as an agonist but has little or no capability of activating the receptors, thus, reducing the potential activity of the agonist. An inverse agonist is a drug that binds to the receptor, but stimulates intrinsic activity opposite of neurotransmitter.

[nummyann]

Thanks for the timely response, appreciate it

[isabelt_18]

TYSM