Cell Vs Virus. While both can cause disease viruses are not living organisms whereas bacteria are. What must be true for viruses to be able to replicate.
What must be true for viruses to be able to replicate. Viruses are only active within host cells which they need to reproduce while bacteria are single celled organisms that produce their own energy and can reproduce on their own. Viruses are obligate intracellular pathogens and do not posses all of the characteristics we associate with life.
Shannon stiles takes a journey into the cell introducing the microscopic arsenal of weapons and warriors that play a role in the battle for your health.
Even smaller than cells are viruses. Even smaller than cells are viruses. This is a food web containing living organisms. Although there are also differences in structure size and life cycle today we ll be.
