Which of the following is absent in Gram- negative bacteria and present in Gram- positive bacteria?
A. Teichoic acids
B. Periplasmic space
C. Outer membrane
D. Lipopolysaccharide
Answer:A
Which of the following is absent in Gram- negative bacteria and present in Gram- positive bacteria?
A. Teichoic acids B. Periplasmic space C. Outer membrane D. Lipopolysaccharide