Bacterial resistance to Beta-lactoms may be mediated by all of the following except: Prevention of phagolysosomes formation B. Altered antibiotic...

1.     Bacterial resistance to Beta-lactoms may be mediated by all of the following except:

A.    Prevention of phagolysosomes formation

B.    Altered antibiotic target proteins

C.     Decreased intraceullular uptake of the drug

D.    Active elimination of efflux pump

E.     Enzymatic destruction of the antibiotics