Add a coefficient to the single carbon atom on the right of the equation to balance it with the 3 carbon atoms on the left of the equation. c 3 h 8 + o 2--> h 2 o + 3co 2 The coefficient 3 in front of carbon on the right side indicates 3 carbon atoms just as the subscript 3 on the left side indicates 3 carbon atoms.
Tyrosine is an amino acid that is the foundational building block of dopamine. L-tyrosine is converted into levodopa which is, in turn, converted into dopamine. When tyrosine is taken at levels that are greater than what is possible from diet alone, central nervous system amounts of dopamine increase.
The information is carried between the cells by chemicals called neurotransmitters-and these play a key role in your mood. One of the key neurotransmitters is dopamine, the ' feel-good' messenger. Rising levels of dopamine give you enthusiasm, drive and pleasure. Falling levels are liked to a sense of emptiness, sadness, irritation and boredom. Sugary and fatty foods cause a surge of dopamine.