1.

Select the correct combination of statements for the neurotransmittersA. Acetylcholine is inactivated mainly by presynaptic reutakeB. Tyrosine is essential for the formation of dopamineC. Adrenaline is formed by methylation of the noradrenalineD. Serotonin is sythesized from phenylalanine

Answer» Correct Answer - A::B::D
Tryosine amino acid is required for synthesis fo dopamine. Adrenline is formed by methylation of noradrenaline using Phenylethanolamine N- methyltrasnferase.


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