The atmosphere is quite dusty, giving the Martian sky a light brown or orange-red color when seen from the surface; data from the Mars Exploration Rovers indicate that suspended dust particles of roughly 1.5 micrometres diameter.
Glutamate is a powerful excitatory neurotransmitter that is released by nerve cells in the brain. It is responsible for sending signals between nerve cells, and under normal conditions it plays an important role in learning and memory.
Monosodium Glutamate (MSG) or Glutamic Acid is an excitatory neurotoxin, which significantly damages the brain, especially the brains of infants and children.Once the developing brain is damaged, it never recovers normal function.onosodium Glutamate (MSG) or Glutamic Acid is an excitatory neurotoxin, which significantly damages the brain, especially the brains of infants and children.