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  2. Enzyme - Wikipedia

    en.wikipedia.org/wiki/Enzyme

    Enzyme denaturation is normally linked to temperatures above a species' normal level; as a result, enzymes from bacteria living in volcanic environments such as hot springs are prized by industrial users for their ability to function at high temperatures, allowing enzyme-catalysed reactions to be operated at a very high rate.

  3. Metabolism - Wikipedia

    en.wikipedia.org/wiki/Metabolism

    Metabolism (/ m ə ˈ t æ b ə l ɪ z ə m /, from Greek: μεταβολή metabolē, "change") is the set of life-sustaining chemical reactions in organisms.The three main functions of metabolism are: the conversion of the energy in food to energy available to run cellular processes; the conversion of food to building blocks of proteins, lipids, nucleic acids, and some carbohydrates; and the ...

  4. Warburg effect (oncology) - Wikipedia

    en.wikipedia.org/wiki/Warburg_effect_(oncology)

    The enzymes involved in pyruvate metabolism prioritize: 1) efficient ATP production via mitochondrial oxidative phosphorylation, 2) disposal of excess cytosolic electrons as lactate, and 3) biosynthesis for growth. Essentially, lactate secretion acts as disposal mechanism for surplus electrons, maintaining cellular balance.

  5. What are enzymes, and what do they have to do with digestion?

    www.aol.com/enzymes-digestion-090536230.html

    Enzymes all have specific purposes and capabilities. Time to learn about them.

  6. Regulatory enzyme - Wikipedia

    en.wikipedia.org/wiki/Regulatory_enzyme

    Generally, it is considered that a hyperbolic structured protein in specific media conditions is ready to do its task, it is active, but some specific deactivation, are responsible for the regulation of some metabolism pathways. Regulatory enzymes are commonly the first enzyme in a multienzyme system: the product of the reaction catalyzed by ...

  7. Protein metabolism - Wikipedia

    en.wikipedia.org/wiki/Protein_metabolism

    These enzymes have two classes: aminopeptidases are a brush border enzyme and carboxypeptidases which is from the pancreas. Aminopeptidases are enzymes that remove amino acids from the amino terminus of protein. They are present in all lifeforms and are crucial for survival since they do many cellular tasks in order to maintain stability.

  8. Anabolism - Wikipedia

    en.wikipedia.org/wiki/Anabolism

    Anabolism operates with separate enzymes from catalysis, which undergo irreversible steps at some point in their pathways. This allows the cell to regulate the rate of production and prevent an infinite loop, also known as a futile cycle , from forming with catabolism.

  9. Metabolic pathway - Wikipedia

    en.wikipedia.org/wiki/Metabolic_pathway

    The reactants, products, and intermediates of an enzymatic reaction are known as metabolites, which are modified by a sequence of chemical reactions catalyzed by enzymes. [1]: 26 In most cases of a metabolic pathway, the product of one enzyme acts as the substrate for the next. However, side products are considered waste and removed from the cell.