These Respiratory Tubes Are Primarily Composed of Smooth Muscle and Determine

question 63

Multiple Choice

These respiratory tubes are primarily composed of smooth muscle and determine the flow of air to the alveoli.

• A) trachea
• B) bronchi
• C) bronchioles
• D) nares

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Definitions:

Synthesis

The process of combining smaller molecules to form more complex ones, often involving chemical reactions.

KMnO4

Potassium permanganate, a chemical compound with strong oxidizing properties, used in a variety of applications including as a disinfectant and in organic synthesis.

Ethylbenzene

An organic compound that is a clear, highly flammable liquid with a sweet smell, primarily used in the production of styrene, which is a precursor to polystyrene, a common plastic.

CO

Carbon monoxide, a colorless, odorless gas that is toxic to humans and animals at high concentrations, produced by incomplete combustion of carbon-containing materials.