Which of the Following Is the Primary Mode of Regulation

question 29

Multiple Choice

Which of the following is the primary mode of regulation for the pyruvate dehydrogenase complex?

• A) feedback inhibition by citrate
• B) feed-forward activation by glucose
• C) allosteric activation by ATP and NADH
• D) allosteric inhibition by ADP and CO₂
• E) inhibition by phosphorylation

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Definitions:

Oliguria

A medical condition defined by the production of abnormally small amounts of urine, often indicating renal issues.

Intravenous Fluid

A liquid substance directly injected into a vein to provide essential nutrients or medication, or to maintain hydration.

Bladder Distension

Bladder distension occurs when the bladder is overly filled and cannot properly empty, leading to discomfort and possible urinary complications.

Urinary Incontinence

The loss of bladder control, leading to the accidental leakage of urine.