Some diseases are caused by organisms that can be killed by antibiotics, such as certain bacteria. Some are caused by organisms that are not affected by antibiotics, such as viruses. Other illnesses...
In this context, the "suspension" is the liquid the antibiotic is mixed with, in order to make taking it easier or more effective. Kids, for example, take liquids better than pills. So they're...
plasmids have antibiotic resistance gene within them which protect them from that particular antibiotic. for example - plasmid names pBR322 has 2 antibiotic resistance gene one for Tetracyclin and...