BIOLOGY
ENZYMES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Modulator
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Vitamin
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Hormone
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Enzyme Precursor
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Detailed explanation-1: -In biochemistry, a zymogen (/ˈzaɪmədʒən, -moʊ-/), also called a proenzyme (/ˌproʊˈɛnzaɪm/), is an inactive precursor of an enzyme. A zymogen requires a biochemical change (such as a hydrolysis reaction revealing the active site, or changing the configuration to reveal the active site) for it to become an active enzyme.
Detailed explanation-2: -Enzyme precursors are called zymogens or proenzymes. Examples are enzymes of the digestive tract in humans. Some protein precursors are secreted from the cell. Many of these are synthesized with an N-terminal signal peptide that targets them for secretion.
Detailed explanation-3: -zymogen, also called Proenzyme, any of a group of proteins that display no catalytic activity but are transformed within an organism into enzymes, especially those that catalyze reactions involving the breakdown of proteins.
Detailed explanation-4: -Zymogens are enzyme precursors. They are also referred to as proenzymes. They are inactive in a way that they are not functional until a biochemical change occurs.
Detailed explanation-5: -Definition. Zymogens are the inactive precursors of proteolytic enzymes that become activated in a suitable environment. This term is general, in that it refers to a large variety of proteins.