Prokaryotes: Bacteria in Action

The video discusses the dual nature of bacteria, highlighting both harmful and beneficial aspects. It begins with common bacterial infections and their treatment, then moves to serious diseases like tuberculosis and cholera. The video also emphasizes the positive roles of prokaryotes, such as decomposition and nutrient cycling, and explains nitrogen fixation, which aids plant growth.

What are the body's defenses against bacterial infections?

In what ways can bacteria be beneficial to living organisms?