Which of the following is a phospholipid? 
Definitions:
Left Lung
The lung located on the left side of the thorax, slightly smaller than the right lung to accommodate the heart.
Respiratory Disorders
A group of diseases affecting the lungs and airways, leading to breathing difficulties. Examples include asthma, COPD, and pulmonary fibrosis.
Right Lung
The larger lung of the human body, located on the right side, divided into three lobes.
Inferior Lobe
The lower section or division of an organ, most commonly referred to in the context of the lungs or the brain.
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