Detect how much of a neurotransmitter has been released into the synapse and signal the neuron to stop releasing the neurotransmitter if an excess is present.

What are charcteristics of lithosphere?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are