In What Position in the Line of Presidential Succession Is

question 61

Multiple Choice

In what position in the line of presidential succession is the Speaker of the House?

• A) second
• B) third
• C) fourth
• D) fifth
• E) sixth

---

Definitions:

Neuromuscular Junction

The synapse or junction where the motor neuron communicates with the skeletal muscle fiber to initiate muscle contraction.

Synaptic Vesicles

Membrane-bound sacs within a nerve cell (neuron) that contain neurotransmitters, which are released into the synaptic cleft to transmit signals between neurons.

Synaptic Cleft

The small gap between neurons at a synapse, through which neurotransmitters are released to transmit nerve impulses.

Presynaptic Terminal

The end point of a neuron that communicates with another neuron or muscle cell across a synapse, releasing neurotransmitters to transmit nerve impulses.