Which Archaea Has/have Retinal-Associated, Light-Driven Membrane Pumps for H⁺ or Na⁺

question 11

Multiple Choice

Which archaea has/have retinal-associated, light-driven membrane pumps for H⁺ or Na⁺?

• A) all archaea
• B) hyperthermophilic Crenarchaeota
• C) Methanobacteriales
• D) Haloarchaea
• E) Sulfolobales

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Definitions:

Hypertension

A chronic medical condition where the blood pressure in the arteries is elevated, posing risks for heart disease, stroke, and other complications.

Frontal-Temporal Dementia

A group of brain disorders caused by degeneration of the frontal and/or temporal lobes of the brain, affecting personality, behavior, and language.

Aneurysms

Bulges or ballooning in the wall of an artery that can grow large and rupture, posing a serious risk.