Sequence the Following Events Correctly

question 109

Multiple Choice

Sequence the following events correctly.
1. Neurotransmitter diffuses across cleft.
2. Calcium induces exocytosis of neurotransmitter.
3. Permeability of postsynaptic membrane altered.
4. Ion channels open.
5. Neurotransmitter binds to receptor.

• A) 1, 2, 3, 5, 4
• B) 1, 4, 3, 2, 5
• C) 2, 1, 5, 4, 3
• D) 3, 1, 4, 5, 2
• E) 5, 4, 3, 1, 2

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Definitions:

Battery Charger

An apparatus designed to inject energy into a rechargeable battery or secondary cell by propelling an electric current through it.

Electrolyte

A substance that produces an electrically conducting solution when dissolved in water, pivotal in battery operation and biological fluids.

Recycling

The process of converting waste materials into new products to prevent the waste of potentially useful materials.

Integral Charge Indicator

A feature in some battery systems that shows the current state of charge, often integrated directly into the battery itself.