Which of the following bacterial organisms lacks cell wall?
A. Mycoplasma pneumoniae
B. Bacillus subtilis
C. Staphylococcus aureus
D. Helicobacter pylori
Answer:A
Which of the following bacterial organisms lacks cell wall?
A. Mycoplasma pneumoniae B. Bacillus subtilis C. Staphylococcus aureus D. Helicobacter pylori