Overview
Bacteria are microscopic, single-celled organisms that play essential roles in various ecosystems and human health. They can be found in diverse environments, from soil to the human gut, and are crucial for processes like decomposition and nutrient cycling. While some bacteria are harmful and can ca...
Key Terms
Example: Bacteria are prokaryotes.
Example: The cell wall helps bacteria maintain shape.
Example: Some bacteria are pathogens that can lead to infections.
Example: Bacteria in the human gut have a symbiotic relationship with their host.
Example: Penicillin is a well-known antibiotic.
Example: Bacteria can help clean oil spills.
Related Topics
Key Concepts
Structure of bacteriaTypes of bacteriaRoles in ecosystemsBacteria in human health