Introduction to Microorganisms

A collection of vocabulary flashcards derived from the lecture notes on microorganisms and their interactions.

Microorganism

Any organisms small enough to need a microscope to be seen.

Microbes

Common-language short form for microorganisms.

Pathogen

Microorganisms that can cause disease.

Gut Microbiome

A complex community of microorganisms in our digestive system that aids in digestion and provides vitamins.

Antibiotic

Substances that fight bacteria by interfering with their life cycle or stop them from reproducing.

Antibiotic Resistance

A phenomenon where bacteria become resistant to antibiotics due to overuse and mutation.

Superbug

Bacteria that are resistant to several kinds of antibiotics.

Positive Interactions of Microbes

Microbes help digest food, provide vitamins and nutrients, and can produce medicine.

Negative Interactions of Microbes

Microbes can cause diseases, food spoilage, and dental caries.

Ways to Slow Bacterial Growth

Refrigerate or freeze foods, seal foods properly, and use antibiotics judiciously.