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Kaplan Qbank USMLE



Author6 Posts
  #1

A substance that destroy the protection against osmotic pressure is given to a bacteria. Whic one of the following bacterial structure will be affected
A- OUTER MEMBRANE
B- PERIPLASM
C-CELL WALL
D- PEPTIDOGLYCAN
E- SPORE

  #2

A

  #3

shaking head No.

  #4

D IS THE ANSWER. Peptidoglycan is the one assuring protection against osmotic pressure. Look at first aid

  #5

Yes i just checked.Thank you.
Peptidoglycan prevents osmotic lysis and confers rigidity and shape.


  #6

D




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