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The function of an enzyme is dependent on the shape of the enzyme. The structure and shape determines what the enzyme can do.
The shape and size of the enzyme determines it's function because they're extremely specific. An enzyme will only work with one type of substrate.
Chlorine can inhibit or deactivate enzymes by disrupting their structure and function. It does this by breaking the hydrogen and other bonds that hold the enzyme's shape in place, which can prevent the enzyme from carrying out its normal biological functions.
One function. A enzyme is particular about it's substrate, so the enzyme can catalyze one reaction by lowering that reaction's activation energy.
Amino acids that make up the proteins that are enzymes.
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The arrangement of it's active site. Some enzymes just provide a place where two reactants can be in a protected environment for the reaction, some enzymes stress bonds of reactant to lower the reaction activation energy and some enzymes have catalytic properties due to the arrangement of the various amino acid R groups in their active site. One enzyme, one substrate(s) and one function. So, many different classes of enzymes. Very much so
enzymes
An enzyme has only one substrate that it works with so it has only one function. This is called a lock and key mechanism. Other things can affect the enzyme such as temperature, pH level and levels of either the substrate or the products. High temperature can denature the enzyme (they are proteins). They can not fit the lock (substrate).
pH and Temperature both impact the enzyme's function.
The optimal pH for enzymes varies depending on the specific enzyme. Each enzyme has a pH range at which it functions most efficiently. If the pH deviates too much from this optimal range, the enzyme's activity can be significantly reduced or denatured.
Enzymes are typically structured as proteins with a specific three-dimensional shape that enables them to bind to and interact with specific molecules called substrates. This structure is crucial for the enzyme's function, as it determines the enzyme's catalytic activity and specificity. Additionally, enzymes may have co-factors or co-enzymes that are necessary for their activity.