What specific neurotransmitter has been implicated in the development of Parkinson’s disease (PD)?

Which of the following salts is prone to micro-precipitation in a TPN preparation?

Elixirs are hydro-alcoholic solutions, commonly containing ethanol, that pharmacists use in the preparation of particular oral dosage forms of certain drugs. What is the purpose of adding ethanol to those products?

Dominant gene that causes gradual deterioration of brain cells.

Appellate jurisdiction is:

The Texas Constitution provides that justices of the Supreme Court are to be:

What is the primary function of neural cells during embryological development?  Failure of these cells to migrate at the correct time will give rise to what specific anomaly? 

Whose work with fruit flies presented the first clear evidence that the genes determining Mendelian traits reside on chromosomes?

The governor may appoint individuals to all but one of the following offices

During a physical exam, a patient demonstrates a normal “ankle jerk reflex”. When the tendocalcaneus (Achille’s tendon) is tapped with a reflex hammer, the patient shows appropriate plantar flexion of the ankle joint. Which one of the following nerves supplies the motor innervation (GSE) required for plantar flexion of the ankle joint?