The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The virulence factors of Neisseria gonorrhea include all of the following except:   (A) Outer membrane proteins   (B) IgA Protease   (C) M-Proteins   (D) Pili
['(C) M-Proteins <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Outer membrane proteins \n (B) IgA Protease \n (C) M-Proteins \n (D) Pili <> possible answers', '  The virulence factors of Neisseria gonorrhea include all of the following except: <> context@']