Enzymes - Fall River Public Schools
... substrate bind together is called the active site. The active site is made of deep folds created by the folding of amino acid chains ...
... substrate bind together is called the active site. The active site is made of deep folds created by the folding of amino acid chains ...
Enzyme Notes
... Most chemical reactions, including the ones that take place in our cells, will not begin without energy being added to the reactants. The energy required to get a chemical reaction started is called ___________________ _________________________________________ that speed up chemical reactions that t ...
... Most chemical reactions, including the ones that take place in our cells, will not begin without energy being added to the reactants. The energy required to get a chemical reaction started is called ___________________ _________________________________________ that speed up chemical reactions that t ...
Energy & Enzymes Chapter 2-4
... The Factors that affect enzyme activity include: Temperature (Increase or Decrease) 2. pH (acids and basis) 3. Ionic Conditions (positive or negative charges) ...
... The Factors that affect enzyme activity include: Temperature (Increase or Decrease) 2. pH (acids and basis) 3. Ionic Conditions (positive or negative charges) ...
Protein and Enzyme Check for Understanding
... Protein and Enzyme Check for Understanding: 1. What is the monomer of a protein? 2. What is the name of the bond between the amino acids in a protein? 3. Label the following parts: ...
... Protein and Enzyme Check for Understanding: 1. What is the monomer of a protein? 2. What is the name of the bond between the amino acids in a protein? 3. Label the following parts: ...
Enzyme catalysis
Enzyme catalysis is the increase in the rate of a chemical reaction by the active site of a protein. The protein catalyst (enzyme) may be part of a multi-subunit complex, and/or may transiently or permanently associate with a Cofactor (e.g. adenosine triphosphate). Catalysis of biochemical reactions in the cell is vital due to the very low reaction rates of the uncatalysed reactions. A key driver of protein evolution is the optimization of such catalytic activities via protein dynamics.The mechanism of enzyme catalysis is similar in principle to other types of chemical catalysis. By providing an alternative reaction route the enzyme reduces the energy required to reach the highest energy transition state of the reaction. The reduction of activation energy (Ea) increases the amount of reactant molecules that achieve a sufficient level of energy, such that they reach the activation energy and form the product. As with other catalysts, the enzyme is not consumed during the reaction (as a substrate is) but is recycled such that a single enzyme performs many rounds of catalysis.