The component of a cell membrane shown below is a
A) glycerophospholipid.
B) glycosphingolipid.
C) sphingomyelin.
D) triacylglycerol.
E) fatty acid.

Question

The component of a cell membrane shown below is a 
A) glycerophospholipid. 
B) glycosphingolipid. 
C) sphingomyelin. 
D) triacylglycerol. 
E) fatty acid.

Quizplus · Accepted Answer

The component shown in the image is a sphingomyelin, which is a type of sphingolipid. Sphingolipids are a major class of lipids found in cell membranes, along with glycerophospholipids. Glycosphingolipids contain a carbohydrate group, which is not visible in the image. Triacylglycerols and fatty acids are not typically found in cell membranes.

The Component of a Cell Membrane Shown Below Is a