Respuesta :
enzymes are biological catalyst that protein in nature and are involved in acceleration of the rate of chemical reaction.Enzymes catalyst increases the rate virtually all the chemical reaction within the cells. Although RNA is capable of catalyzing some of the reaction , most of the reaction are catalyzed by protein.
Biological catalysts involved in the rate of chemical reactions are called enzymes
Further explanation
In the human body, various chemical reactions occur inside the cell or outside the cell
The goal is to get the energy needed for the body's metabolic processes. Metabolism itself is divided into two, namely anabolism (formation process) and catabolism (decomposition process)
Chemical reactions that occur can be influenced by various factors such as temperature, concentration, or surface area of the substance that reacts.
Chemical reactions in the body can take place quickly because of the role of Enzymes.
Actually, without enzymes, chemical reactions can take place but run slowly
The enzyme itself can be divided into two major components, namely protein, and non-protein
So the function of the enzyme is as a catalyst because it lowers activation energy
Factors that influence the work of enzymes include:
- 1. temperature
The enzyme works optimally in a temperature range of 30-40 C to prevent damage so that the enzyme is inactive
- 2. enzyme concentration
Comparison of enzyme concentration and catalyst substrate must be suitable so that there are no residual non-catalyzed substances
- 3. pH
Enzymes are damaged if they are too strong or acidic
beyond the specified pH, the enzyme's work will be inhibited so that enzyme activity decreases
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Keywords : enzymes, temperature, pH, concentration, catalyst
