33
AssignmentMultiple Choice

Anatomy of the Upper Respiratory System

Question 33 • 2026-2027 EDGE Human Anatomy and Physiology B

What are the lobes of the lungs?

Answer
A
walls of tissue that separate parts of the lungs
B
muscles that surround the lungs and facilitate breathing
C
the points where oxygen is moved into the blood
D
an area of the lung that is kept separate from other areas

Explanation

Lobes are distinct sections of an organ. The lungs are divided into separate areas called lobes, so choice D, “an area of the lung that is kept separate from other areas,” is the best answer. The walls of tissue in choice A may divide or support lung structures, but they are not the lobes themselves.

AI-written and checked against the verified answer.

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