What is the difference between an excitatory postsynaptic potential and an inhibitory postsynaptic potential?

A postsynaptic potential is defined as excitatory if it makes it easier for the neuron to fire an action potential. ... A postsynaptic potential is considered inhibitory when the resulting change in membrane voltage makes it more difficult for the cell to fire an action potential, lowering the firing rate of the neuron.

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.