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Subject: Microbiology

Subject: Microbiology
Free First Aid Questions for the USMLE Step 1
First Aid for the USMLE Step 1 These questions compliment the book: First Aid for the USMLE Step 1. Read the book and do the questions for each chapter. Many users found this to be extremely helpful.

Question

(T/F)  The outer membrane for G+ and the cell membrane for G- act as major surface antigens.

Answer