Bacteria are tiny, single-celled living organisms that are found almost everywhere on Earth.
Overview
Role In Ecosystems
Beneficial Bacteria
Pathogenic Bacteria
Bacteria In Research
Bacterial Metabolism
Bacterial Resistance
Structure And Function
Reproduction And Growth
Classification Of Bacteria
Applications In Biotechnology
Gram-negative Bacteria
Biotechnology
Streptococcus
Temperature
Antibiotic
Metabolism
Function
Genetics
Waste
Earth
Tail
🦠 Bacteria are so small that we need a microscope to see them!
🌍 There are trillions of bacteria on Earth, and they can be found almost everywhere!
🔄 Bacteria reproduce by a process called binary fission, where one bacterium splits into two!
😊 Not all bacteria are harmful; many help us digest food and make delicious yogurt!
🚰 Pathogenic bacteria can make us sick and can be found in contaminated food and water.
🌿 Bacteria decompose dead plants and animals, returning nutrients to the soil.
🚫 Antibiotic resistance happens when bacteria survive treatments meant to kill them.
🏃 Some bacteria have a tail-like flagellum, which helps them move around!
🌬️ Aerobic bacteria need oxygen to live, while anaerobic bacteria can survive without it!
🧬 Scientists use bacteria to make important products, like insulin for diabetes.
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