Antigens can be all of the following except
A) proteins.
B) large polysaccharides that protrude from virus surfaces or foreign cells.
C) blood or tissue cells from organisms of the same or different species.
D) lipids such as cholesterol.

Question

Quizplus · Accepted Answer

Antigens are not typically lipids such as cholesterol. Antigens are typically proteins or large polysaccharides that protrude from virus surfaces or foreign cells, or blood or tissue cells from organisms of the same or different species.

Antigens Can Be All of the Following Except