Get help now

What are the environmental factors that affect enzyme action?

  • Pages 2
  • Words 262
  • Views 771
  • dovnload



  • Pages 2
  • Words 262
  • Views 771
  • Academic anxiety?

    Get original paper in 3 hours and nail the task

    Get your paper price

    124 experts online

    What are the environmental factors that affect enzyme action? Enzyme is a biological catalyst whose action is influenced by the following actor: Temperature; the higher the temperature, the faster the frequency of collision and the enzyme action is increased. Enzyme works within a narrow range of temperature.

    When there is a deviation from the narrow limit, the enzyme can be denatured, and its function thereafter halted. PH: catalysts including enzymes work within the close of range of Ph [hydrogen ion concentration]. The hydrogen ion concentration also affects enzyme activity just as temperature. An increase or decrease in pH halts the enzyme function.

    Concentration: enzymes are usually required in low concentration. The concentration of the enzyme also affects the rate reaction; the higher the concentration, the faster the rate of reaction until it reaches the stage of saturation at which it can not longer. Concentration of substrate; the concentration of substrate increases the rate of reaction and promotes enzyme activity when it is high until the enzyme is saturated. Presence of inhibitors: inhibition of enzyme can be competitive, uncompetitive and non-competitive.

    In each case, the inhibitor interferes with enzyme activity when present in sufficient quantity to compete, or also change of configuration of the receptor site for the enzyme. Physical characteristics of reacting substances: matter exists in three states: solid, liquid and gas. An enzymatic reaction rate is increased as the substrate changes it state from solid, to liquid and then gas. This is because there is increase surface area available for reaction, and the enzyme can effectively work on the substrate molecules.

    This essay was written by a fellow student. You may use it as a guide or sample for writing your own paper, but remember to cite it correctly. Don’t submit it as your own as it will be considered plagiarism.

    Need a custom essay sample written specially to meet your requirements?

    Choose skilled expert on your subject and get original paper with free plagiarism report

    Order custom paper Without paying upfront

    What are the environmental factors that affect enzyme action?. (2017, Mar 21). Retrieved from

    Hi, my name is Amy 👋

    In case you can't find a relevant example, our professional writers are ready to help you write a unique paper. Just talk to our smart assistant Amy and she'll connect you with the best match.

    Get help with your paper
    We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy