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EnzymeZymogen or proenzyme is a :ans.ModulatorVitaminHormoneEnzyme precursor Previous Marked for Review Next

Question

Enzyme

Zymogen or proenzyme is a :

  • Modulator
  • Vitamin
  • Hormone
  • Enzyme precursor
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Solution

Answer

The correct answer is: Enzyme precursor.

Zymogen, also known as a proenzyme, is an inactive form of an enzyme that requires a biochemical change to become an active enzyme. Zymogens are typically synthesized and stored in the pancreas and other glands, and they play crucial roles in metabolic processes, particularly in digestion. When activated, zymogens are transformed into their active forms through the removal of specific peptide segments. This activation process is essential for regulating enzyme activity and preventing unwanted reactions within the body.

In summary, zymogens serve as precursors to enzymes, becoming active enzymes only when needed, which is vital for various physiological functions.

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