Periplasmic space is seen in -
Ans. is 'b' i.e., Gram negative bacteria * Periplasmic space is a narrow space between cytoplasmic membrane (plasma membrane) and cell wall.* Periplasmic space has been more frequently and better recorded in gram-negative bacteria as compared to gram- negative."At present most gram positive bacteria are thought to have only periplasm, but not periplasmic space".
Gram positive bacteria
Gram negative bacteria
Acid fast bacteria
All
Bacteria