Why Might the Lungs of Smokers Look Dirtier Than Those

question 8

Essay

Why might the lungs of smokers look dirtier than those of nonsmokers, assuming all other aspects of their lives are similar? What organelle is involved?

---

Definitions:

Swallowing

The process of making food or liquid move from the mouth through the throat and into the esophagus; it's a crucial part of digestion.

Vomiting

The forceful expulsion of stomach contents through the mouth, a reflex act triggered by various conditions.

Medulla

The innermost part or core of an organ, such as the medulla of the brain (responsible for autonomic functions) or the medulla of the kidney (involved in urine concentration).

Naloxone

A medication used to block the effects of opioids, especially in overdose, by quickly reversing respiratory depression.