Which of the Following Statements About Regulation of Phosphofructokinase Is

question 2

Multiple Choice

Which of the following statements about regulation of phosphofructokinase is FALSE?

• A) AMP is an activator.
• B) ADP is an activator.
• C) Citrate is an inhibitor.
• D) Fructose 2,6-bisphosphate is an activator.
• E) ATP decreases the apparent Km for fructose-6-phosphate.

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Definitions:

Circadian Rhythm Disorder

A disruption in a person's circadian rhythm (internal body clock) that regulates the sleep-wake cycle, leading to sleep disorders such as insomnia or excessive sleepiness.

Blind

A condition characterized by the lack of visual perception due to physiological or neurological factors, which can range from partial to total inability to see.

Breathing-Related Sleep Disorder

Group of sleep disorders characterized by numerous brief sleep disturbances due to problems breathing.

Apnea

A temporary cessation of breathing, especially during sleep, which can lead to various health complications.