Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Ubiquitous
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Ubiquitous: Present everywhere. The small protein called ubiquitin was so-named because it is present in all types of cells and its amino acid sequence is identical in all creatures from insects to humans.
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