General Studies · Neurotransmitters
Which of the following statements is/are true regarding the neurotransmitter acetylcholine? 1. It plays a key role in memory, arousal, and attention. 2. Black widow spider venom acts as an agonist for acetylcholine. 3. Low levels of acetylcholine are associated with Alzheimer's disease. 4. Low levels of acetylcholine are associated with Parkinson's disease. Choose the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only 2 and 4 are correct
- 2Only 1, 2, and 3 are correct✓
- 3Only 1 and 2 are correct
- 4Only 1 and 4 are correct
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Only 1, 2, and 3 are correct
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