This article is about the aqueous solution. For the gas, see hydrogen chloride. Hydrochloric acid is a corrosive, strong mineral acid with many industrial uses. A colorless, highly pungent solution of hydrogen chloride (HCl) in water, when it reacts with an organic base it forms a hydrochloride salt.
Bacteria are intercellular organisms (i.e. they live in-between cells); whereas viruses are intracellular organisms (they infiltrate the host cell and live inside the cell). They change the host cell's genetic material from its normal function to producing the virus itself.
Bacteria are different from viruses. Viruses are much smaller. Viruses are unique in that they have either DNA or RNA. Hence they are classified as DNA viruses and RNA viruses â¦ .Bacteria can multiply on their own but viruses need a living host.Bacteria can be killed by antibiotics, but viruses can't.iruses are much smaller. Viruses are unique in that they have either DNA or RNA. Hence they are classified as DNA viruses and RNA viruses â¦ . Bacteria can multiply on their own but viruses need a living host. Bacteria can be killed by antibiotics, but viruses can't.