Answer;
Ribosomes make a good target for antibacterial drugs because it is the site where protein synthesis takes place. Thus these antibiotics inhibits the process of protein synthesis and thus the bacteria dies.
Explanation;
Bacterial ribosome are organelles inside bacterial cells where protein synthesis takes place. Antibiotics that target bacterial protein synthesis do so by interacting with the bacterial ribosome and inhibiting its function. By inhibiting the process of protein synthesis bacteria will not survive as they wont be able to carry out any survival processes.