Figure 9-1 as Shown in Figure 9-1, A(n) ____ Is

question 165

Multiple Choice

Figure 9-1 As shown in Figure 9-1, a(n) ____ is a network that covers a large geographic area, such as a city, country, or the world, using a communications channel that combines many types of media.

• A) local area network (LA
• B) metropolitan area network (MA
• C) wide area network (WA
• D) variable area network (VA

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Definitions:

Presynaptic Terminal

The part of a neuron that releases neurotransmitters into the synaptic cleft to communicate with a neighboring neuron.

Postsynaptic Membrane

The term describes the part of a neuron that receives signals from another neuron at a synapse.

Synaptic Cleft

The synaptic cleft is the narrow gap between the terminal button of a neuron and the membrane of another neuron or muscle cell, through which neurotransmitters are released.

Concentration Differences

Variations in the amount of a particular substance across different spaces or mediums, often leading to diffusion.