Question

90-95% of Gram negative bacteria are pathogenic because

• A. They have a lipopolysaccharide layer that forms a barrier to antibiotics
• B. Proteins that are pathogenic
• C. Release disease causing end products
• D. Have no peptidoglycan layer

Answer 1

The correct option is A

They have a lipopolysaccharide layer that forms a barrier to antibiotics

They have a lipopolysaccharide layer that forms a barrier to antibiotics