Neurotransmitters are formed in a presynaptic neuron and stored in small membrane-bound sacks, called vesicles, inside this neuron. When this neuron is activated, these intracellular vesicles fuse with the cell membrane and release their contents into the synapse, a process called exocytosis.
Modern timekeeping defines a day as the sum of 24 hours â but that is not quite correct. The Earth's rotation slows down over time. So in terms of solar time, most days are a little longer than 24 hours.
a day on mars the time it takes to rotate on its axis is 24 62 hours just slightly longer than a day on eartha year on mars the time it takes to go around the sun is 686 97 days almost 2 of our earth yearsa day on mars is 24 hours 39 minutes and 35 seconds amazingly similar to a day on earth this is just one of the reasons that space enthusiasts think that mars might make a good planet for colonization day on mars the time it takes to rotate on its axis is 24 62 hours just slightly longer than a day on earth