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Guido Guido
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Posts: 1346
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7 years ago
What prevents your immune system from attacking your own cells?
A) Inadequate enzymes
B) Fever
C) Cholesterol
D) Recognition proteins
E) Receptor proteins
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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Answer verified by a subject expert
CellarCellar
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7 years ago
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Guido Author
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7 years ago
Helped a lot
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Yesterday
Thank you, thank you, thank you!
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2 hours ago
Good timing, thanks!
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