A Neuron Relays Its Messages to Other Neurons Over a Junction

question 75

Multiple Choice

A neuron relays its messages to other neurons over a junction or space called the

• A)synapse.
• B)cell body.
• C)soma.
• D)terminal bud.

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Definitions:

Fatty Substance

A general term for organic compounds that are insoluble in water but soluble in nonpolar solvents, including fats, oils, waxes, and certain vitamins.

Alveoli

Microscopic air sacs within the lungs where the exchange of oxygen and carbon dioxide occurs.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and is absorbed by plants in photosynthesis.

Red Blood Cells

Cells in the blood that transport oxygen throughout the body and give blood its red color.