Which Statement About the Feedback Inhibition of Enzymes Is False

question 9

Multiple Choice

Which statement about the feedback inhibition of enzymes is false?

• A) It is usually exerted through allosteric effects.
• B) It is directed at the enzyme that catalyzes the commitment step in a metabolic pathway.
• C) It affects the rate of a reaction,not the concentration of the enzyme.
• D) It acts by permanently modifying the active site.
• E) It is an example of reversible inhibition.

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Definitions:

Delta Waves

Slow brain waves that are present in deep sleep and in brain activities associated with unconsciousness.

EEG

Electroencephalography, a noninvasive method to record electrical activity of the brain used in the diagnosis of neurological disorders, sleep disorders, and for research in neuroscience.

First Stage

In psychology, it refers to the initial phase of a developmental process or therapy, where foundational skills or behaviors are established.

NREM Sleep

Non-Rapid Eye Movement sleep, characterized by slower brain waves than during REM sleep, and comprising about 75-80% of an adult's total sleep time, important for memory consolidation.