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Which are called zymogen ?
  • a)
    Substances digesting the enzymes
  • b)
    Precursor substances of the enzymes
  • c)
    Substance attached to the enzymes
  • d)
    Enzyme found in yeast
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which are called zymogen ?a)Substances digesting the enzymesb)Precurso...
Activation of an enzyme by proteolytic cleavage is a type of regulatory mechanism. An inactive precursor of the enzyme called as zymogen , is cleaved to form the active enzyme. Many proteolytic enzymes of the stomach and pancreas are regulated this way . Another term used for zymogens is proenzyme . Proenzymes are inactive precursor of the enzyme.
Therefore, option B is the right answer.
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Which are called zymogen ?a)Substances digesting the enzymesb)Precurso...
Option [B] becoz---->
A zymogen is an inactive precursor of an enzyme, especially those that catalyze reactions involving the breakdown of proteins. Zymogens require a biochemical change, such as the change of configuration or a hydrolysis reaction to reveal the active site, to become an active enzyme. For this reason, a zymogen is also called a proenzyme.
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Which are called zymogen ?a)Substances digesting the enzymesb)Precursor substances of the enzymesc)Substance attached to the enzymesd)Enzyme found in yeastCorrect answer is option 'B'. Can you explain this answer?
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