Title

Gram-negative bacteria have a thicker peptidoglycan layer

Gram-negative bacteria have an outer membrane composed of lipopolysaccharides (correct)

Gram-negative bacteria retain the crystal violet stain

Gram-negative bacteria are more susceptible to antibiotics

They have thicker cell walls

They have a higher concentration of antibiotics in their cytoplasm

They have an outer layer of lipopolysaccharides that impedes the entry of antibiotics (correct)

They have a lower rate of antibiotic uptake

A thick peptidoglycan layer and an outer membrane of lipopolysaccharides (correct)

A thin peptidoglycan layer and an inner cytoplasmic cell membrane

A thick peptidoglycan layer and an inner cytoplasmic cell membrane

A thin peptidoglycan layer and an outer membrane of phospholipids