Solve for X $\log _ { 5 } ( x - 1 ) = 3$

question 1

Multiple Choice

Solve for x: $\log _ { 5 } ( x - 1 ) = 3$ .

• A)125
• B)244
• C)126
• D)124

---

Definitions:

Myasthenia Gravis

An autoimmune disorder characterized by weakness and fatigue of the skeletal muscles, caused by a disruption in the communication between nerves and muscles.

Acetylcholinesterase Activity

The process by which the enzyme acetylcholinesterase breaks down acetylcholine, a neurotransmitter, in the synaptic cleft to terminate the transmission of a nerve impulse.

Neuromuscular Junction

The synapse or junction where a motor neuron transmits a signal to a muscle fiber, causing muscle contraction.

Depolarization

A decrease in the voltage difference across a cell's plasma membrane, resulting in a more positive internal environment.