What Is the Lower Class Limit in the Class 13-17

question 11

Multiple Choice

What is the lower class limit in the class 13-17?

• A) 15
• B) 17
• C) 13
• D) 12.5

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Definitions:

Presynaptic Terminals

The part of a neuron that connects to another neuron and releases neurotransmitters to transmit signals across the synapse.

Axon

Tubelike structure of a neuron that carries the neural message from the cell body to the axon terminals for communication with other cells.

Myelin

Fatty substances produced by certain glial cells that coat the axons of neurons to insulate, protect, and speed up the neural impulse.

Neural Impulse

The electrical signal that travels along a neuron, enabling it to communicate with other neurons or muscles.