The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Streptococci have the ability to adhere to the tooth surfaces and contribute to caries development as they?   (A) Are penicillinase resistant   (B) Produce acid during metabolism   (C) Produce extracellular polysachharides   (D) Ferment carbohydrates
['(C) Produce extracellular polysachharides <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Are penicillinase resistant \n (B) Produce acid during metabolism \n (C) Produce extracellular polysachharides \n (D) Ferment carbohydrates <> possible answers', '  Streptococci have the ability to adhere to the tooth surfaces and contribute to caries development as they? <> context@']