Cancer that originates in the lungs is most likely to begin in
A)epithelial cells.
B)smooth muscle cells.
C)dense connective tissue cells.
D)hyaline cartilage cells.

Question

Quizplus · Accepted Answer

The lungs are lined with a layer of epithelial cells that can give rise to lung cancer. Specifically, the most common type of lung cancer, known as non-small cell lung cancer, arises from epithelial cells in the lungs.

Cancer That Originates in the Lungs Is Most Likely to Begin