Neurotransmitter Chemistry Quiz
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Questions and Answers

Which enzyme is responsible for the formation of acetylcholine from choline and acetate?

  • Acetylcholinesterase
  • Choline esterase
  • Acetylcholinease
  • Acetyl transferase (correct)

    • Where is acetylcholine primarily stored in cholinergic neurons?

  • Nuclear region
  • Cytoplasm
  • Endoplasmic reticulum
  • Clear vesicles in the terminal ends (correct)

    • How is acetylcholine mainly removed from the synaptic cleft?

  • Diffusion into surrounding tissue
  • Enzymatic destruction by choline esterase enzyme (correct)
  • Re-uptake into nerve terminal
  • By the action of acetylcholinease enzyme

    • Which type of autonomic fibers mainly secrete noradrenaline?

    <p>Adrenergic fibers</p> Signup and view all the answers

    What is the primary neurotransmitter secreted by parasympathetic actions?

    <p>Acetylcholine</p> Signup and view all the answers

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