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 Earth.A year on Mars (the time it takes to go around the Sun) is â¦ 686.97 days, almost 2 of our Earth years. A 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.