Examlex
An atom having a single proton in its nucleus is a hydrogen atom.
Culture Media
Nutrient-rich substances used in laboratories to grow and maintain microorganisms, cells, or plant tissues under controlled conditions.
Gram Positive
Refers to bacteria that retain the crystal violet stain used in Gram's method of staining, indicating a thick peptidoglycan cell wall.
Gram Staining
A laboratory technique used to classify bacteria into two groups (Gram-positive and Gram-negative) based on the biochemical properties of their cell walls.
Microorganisms
Microscopic entities, including bacteria and viruses, that may cause infectious diseases but also play essential roles in ecosystems.
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