What is the molecular mechanism of antibiotic resistance 1 C

What is the molecular mechanism of antibiotic resistance?

Solution

Answer:

Several mechanisms have evolved in bacteria which confer them with antibiotic resistance. These mechanisms can either chemically modify the antibiotic or render it inactive through physical removal from the cell, or modify target site so that it is not recognized by the antibiotic. The transporter pumps the drugs out of the cell, thereby reducing their toxicity and conferring resistance to a wide variety of therapeutic agents.