Question

multiple choice question lipopolysaccharides are found in gram-______ bacteria. positive and negative positive negative

Explanation:

Lipopolysaccharides (LPS) are a component of the outer membrane of Gram - negative bacteria. Gram - positive bacteria have a thick peptidoglycan layer and lack the outer membrane with LPS. So lipopolysaccharides are found in Gram - negative bacteria.

Answer:

C. negative (assuming the options are labeled as A. positive and negative, B. positive, C. negative)