Which Archaea Uses Light Energy to Drive a Retinal-Based Ion

question 16

Multiple Choice

Which archaea uses light energy to drive a retinal-based ion pup to establish a proton potential?

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

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Definitions:

Intoxicated

The condition of having physical and mental faculties impaired by an excess of alcoholic drink or any substance, leading to altered mood, behavior, and coordination.

Psychoactive Drugs

Substances that alter perception, mood, consciousness, or behavior by affecting the brain's chemistry.

Synapse

Spatial junction between one neuron and another; forms the information transfer site between neurons.

Nicotine

A stimulant and addictive substance found in tobacco products that affects the nervous system.