Burton's Microbiology for the Health Sciences 9th Edition by Janet Duben-Engelkirk, Paul Engelkirk

تمرين 9

Which of the following is least likely to lead to drug resistance in bacteria?
a. a chromosomal mutation that alters cell membrane permeability
b. a chromosomal mutation that alters the shape of a particular drug-binding site
c. receiving a gene that codes for an enzyme that destroys a particular antibiotic
d. receiving a gene that codes for the production of a capsule