Which poison initially acts as an agonist for acetylcholine (ACh) by causing its continuous release?

Question

Quizplus · Accepted Answer

Black widow spider venom contains a compound called alpha-latrotoxin, which acts as an agonist for acetylcholine by causing its continuous release from nerve endings. This leads to overstimulation of muscles and can cause muscle spasms, cramps, and paralysis. Botulinum, on the other hand, acts as an antagonist for acetylcholine by preventing its release, while curare blocks the receptors for acetylcholine, preventing its action. Therefore, choices B and C are incorrect.

Which Poison Initially Acts as an Agonist for Acetylcholine (ACh)