Starting with the precursor substance tyrosine, draw three diagrams showing how

Starting with the precursor substance tyrosine, draw three diagrams showing how the various enzymes convert this substance to serotonin, dopamine and norepinephrine.
Identify and briefly describe each chemical step required to create each neurotransmitter.
Instructions:
Your diagrams must be hand-drawn and type your descriptions. Upload your diagrams and descriptions as a pdf or word document. Do not submit them as an attachment.
Follow APA 7th Edition formatting guidelines for graphs and figure