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SLS Bio 12
SLS Bio 12 Enzyme
| Term | Definition |
|---|---|
| Activation Energy | It is the energy all chemical reactions require to get them started |
| Biochemical Reaction | All the chemical processes/reactions which take place within the living body at cellular level are termed as biochemical reactions.These reactions usually occur with the help of enzymes. |
| Coenzyme | A small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes.A cofactor molecule that helps an enzyme catalyse a particular reaction by binding with it. |
| Competitive inhibitor | inhibitor that occupies the active site of an enzyme or the binding Site of a receptor and prevents the normal substrate or ligand from binding. |
| Enzyme | a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction. |
| Enzyme Activity | A measure of the ability of an enzyme to catalyze a specific reaction. |
| Enzyme Concentration | The amount of enzymes in the body. |
| Heavy Metal | a metal of relatively high density, or of high relative atomic weight. |
| Induced Fit Model | A model for enzyme-substrate interaction to describe that only the proper substrate is capable of inducing the proper alignment of the active site that will enable the enzyme to perform its catalytic function. |
| Metabolism | The process involving a set of chemical reactions that modifies a molecule into another for storage, or for immediate use in another reaction or as a by product. |
| Non-Competitive Inhibitor | An inhibitory effect on a metabolic function, such as an enzyme, not based on competition for the binding site of the naturally occurring substrate, but on a different effect on the molecule whose function is being inhibited. |
| pH | it is a measure to determine the acidity or alkalinity of a solution or a substance. |
| Substrate | is a molecule upon which an enzyme acts. |
| Substrate Concentration | is the concentration of the molecules an enzyme works on |
| Thyroid | a large ductless gland in the neck that secretes hormones regulating growth and development through the rate of metabolism |
| Thyroxin | Hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells; |
| Vitamins | any of a group of organic compounds that are essential for normal growth and nutrition and are required in small quantities in the diet |