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Trichomonas vaginalis

A protozoan parasite that causes the sexually transmitted infection vaginitis. It lacks conventional mitochondria and instead possesses double-membrane-bound organelles called hydrogenosomes, which produce molecular hydrogen used in cellular metabolism.

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Updated 2026-05-26

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Microbiology @ OpenStax

Ch.23 Urogenital System Infections - Microbiology @ OpenStax

Ch.3 The Cell - Microbiology @ OpenStax

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