What happens when a neurotransmitter binds to a receptor on the postsynaptic cell?

The postsynaptic cell becomes either more or less likely to fire an action potential.

If the postsynaptic cell is excited enough, it will continue passing the message to other cells.

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.