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  1. What are enzymes? An easy to understand explanation

    What are enzymes? Nearly all the metabolic processes in the cell – the building up and breaking down of large molecules – are catalyzed by enzymes. Enzymes, like all catalysts, accelerate …

  2. Science Archives - Quick Answer

    What are enzymes? What are enzymes, how do they work and what are they used for?

  3. Biology Archives - Quick Answer

    What are enzymes? What are enzymes, how do they work and what are they used for?

  4. How many stomachs does a horse have? - Quick Answer

    How many stomachs does a horse have? Horses have a single, large stomach that is divided into two sections: the glandular and non-glandular portions. The glandular portion is located at the …

  5. Where does the Krebs cycle take place? | QuickAnswer

    The citric acid cycle, or Krebs cycle, is a stage of cellular respiration but where does the Krebs cycle take place? Learn more now.

  6. Latest quick answers to your questions | QuickAnswer

    What are enzymes? What are enzymes, how do they work and what are they used for?

  7. How long does it take a dog to digest food? | Quick Answer

    The first stage of digestion begins in the mouth, where the dog’s teeth and saliva start to break down the food into smaller pieces. The food then travels down the esophagus and into the …

  8. How many amino acids are there? What are essential amino acids?

    What are amino acids? Proteins are the most diverse molecules in living organisms, used for structural support, storage, transport, signalling, cell response, movement defense, and …

  9. What does DNA stand for? - Quick Answer

    Everyone has heard of DNA, the complex chemical that stores genetic information but what does DNA stand for? Learn all about DNA now.