Interview MCQ Set 1 1. Peptidoglycan layer is present in large quantity in? a) Gram-positive bacteria b) Gram-negative bacteria c) Fungi d) Algae AnswerAnswer: a [Reason:] Gram-positive bacteria usually have a much greater amount of peptidoglycan in their cell walls than do Gram-negative bacteria. It may account for 50 percent or more of the dry…